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tavèrna</span></a></li><li id="n-thema" class="mw-list-item"><a href="/wiki/Portal:Acu%C3%A8lh"><span>Portals tematics</span></a></li><li id="n-alphindex" class="mw-list-item"><a href="/wiki/Especial:Totas_las_paginas"><span>Indèx alfabetic</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Pagina_a_l%27azard" title="Afichar una pagina a l'azard [x]" accesskey="x"><span>Una pagina a l'azard</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Contact-url"><span>contact</span></a></li> </ul> </div> </div> <div id="p-Contribuir" class="vector-menu mw-portlet mw-portlet-Contribuir" > <div class="vector-menu-heading"> Contribuir </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Ajuda:Somari" title="L'endrech per s'assabentar."><span>Ajuda</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikip%C3%A8dia:Acu%C3%A8lh" title="A prepaus del projècte, çò que podètz far, ont trobar d'informacions"><span>Comunautat</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:Darri%C3%A8rs_cambiaments" title="Lista dels darrièrs cambiaments sul wiki [r]" accesskey="r"><span>Darrièrs cambiaments</span></a></li><li id="n-aboutwp" class="mw-list-item"><a href="/wiki/Wikip%C3%A8dia:Acu%C3%A8lh_dels_nov%C3%A8ls_venguts"><span>Acuèlh dels novèls venguts</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Acu%C3%A8lh" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipèdia" src="/static/images/mobile/copyright/wikipedia-wordmark-oc.svg" style="width: 7.5em; height: 1.1875em;"> <img class="mw-logo-tagline" alt="l'enciclopèdia liura" src="/static/images/mobile/copyright/wikipedia-tagline-oc.svg" width="120" 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class="vector-appearance-landmark" aria-label="Aparença"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifier l'apparence de la taille, de la largeur et de la couleur de la police de la page" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aparença" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aparença</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_oc.wikipedia.org&uselang=oc" class=""><span>Far un don</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crear_un_compte&returnto=Az%C3%B2t" title="Vos es conselhat de crear un compte e de vos connectar ; pasmens, es pas obligatòri" class=""><span>Crear un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Nom_d%27utilizaire&returnto=Az%C3%B2t" title="Sètz convidat(ada) a vos identificar, mas es pas obligatòri. [o]" accesskey="o" class=""><span>Se connectar</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Més opcions" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Aisinas personalas" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Aisinas personalas</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menú d'usuari" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_oc.wikipedia.org&uselang=oc"><span>Far un don</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Crear_un_compte&returnto=Az%C3%B2t" title="Vos es conselhat de crear un compte e de vos connectar ; pasmens, es pas obligatòri"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Crear un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Nom_d%27utilizaire&returnto=Az%C3%B2t" title="Sètz convidat(ada) a vos identificar, mas es pas obligatòri. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connectar</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pàgines per a editors no registrats <a href="/wiki/Ajuda:Introducci%C3%B3" aria-label="Vegeu més informació sobre l'edició"><span>més informació</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Especial:Mas_contribucions" title="Una llista de les modificacions fetes des d'aquesta adreça IP [y]" accesskey="y"><span>Contribucions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:Mas_discussions" title="La pagina de discussion per aquesta adreça IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Lloc"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Somari" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Somari</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mòu a la barra laterala</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">Escondre</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Començament</div> </a> </li> <li id="toc-Istòria" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Istòria"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Istòria</span> </div> </a> <button aria-controls="toc-Istòria-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Commuta la subsecció Istòria</span> </button> <ul id="toc-Istòria-sublist" class="vector-toc-list"> <li id="toc-Utilizacions_anticas_e_medievalas_d'azòt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Utilizacions_anticas_e_medievalas_d'azòt"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Utilizacions anticas e medievalas d'azòt</span> </div> </a> <ul id="toc-Utilizacions_anticas_e_medievalas_d'azòt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Descubèrta" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Descubèrta"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Descubèrta</span> </div> </a> <ul id="toc-Descubèrta-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-La_diversificacion_deis_aplicacions_e_dei_fònts_d'azòt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#La_diversificacion_deis_aplicacions_e_dei_fònts_d'azòt"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>La diversificacion deis aplicacions e dei fònts d'azòt</span> </div> </a> <ul id="toc-La_diversificacion_deis_aplicacions_e_dei_fònts_d'azòt-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Proprietats_quimicas" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Proprietats_quimicas"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Proprietats quimicas</span> </div> </a> <button aria-controls="toc-Proprietats_quimicas-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Commuta la subsecció Proprietats quimicas</span> </button> <ul id="toc-Proprietats_quimicas-sublist" class="vector-toc-list"> <li id="toc-Proprietats_atomicas" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Proprietats_atomicas"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Proprietats atomicas</span> </div> </a> <ul id="toc-Proprietats_atomicas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Occuréncia_e_isotòpia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Occuréncia_e_isotòpia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Occuréncia e isotòpia</span> </div> </a> <ul id="toc-Occuréncia_e_isotòpia-sublist" class="vector-toc-list"> <li id="toc-Occuréncia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Occuréncia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2.1</span> <span>Occuréncia</span> </div> </a> <ul id="toc-Occuréncia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isotòpia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Isotòpia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2.2</span> <span>Isotòpia</span> </div> </a> <ul id="toc-Isotòpia-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Quimia_e_aplicacions_dei_compausats_azotats" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Quimia_e_aplicacions_dei_compausats_azotats"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Quimia e aplicacions dei compausats azotats</span> </div> </a> <button aria-controls="toc-Quimia_e_aplicacions_dei_compausats_azotats-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Commuta la subsecció Quimia e aplicacions dei compausats azotats</span> </button> <ul id="toc-Quimia_e_aplicacions_dei_compausats_azotats-sublist" class="vector-toc-list"> <li id="toc-Atòm_d'azòt_e_molecula_de_diazòt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Atòm_d'azòt_e_molecula_de_diazòt"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Atòm d'azòt e molecula de diazòt</span> </div> </a> <ul id="toc-Atòm_d'azòt_e_molecula_de_diazòt-sublist" class="vector-toc-list"> <li id="toc-Generalitats" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Generalitats"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.1</span> <span>Generalitats</span> </div> </a> <ul id="toc-Generalitats-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aplicacions_dau_diazòt_gasós" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Aplicacions_dau_diazòt_gasós"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.2</span> <span>Aplicacions dau diazòt gasós</span> </div> </a> <ul id="toc-Aplicacions_dau_diazòt_gasós-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aplicacions_dau_diazòt_liquid" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Aplicacions_dau_diazòt_liquid"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.3</span> <span>Aplicacions dau diazòt liquid</span> </div> </a> <ul id="toc-Aplicacions_dau_diazòt_liquid-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Complèxs_metau_de_transicion_-_diazòt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Complèxs_metau_de_transicion_-_diazòt"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Complèxs metau de transicion - diazòt</span> </div> </a> <ul id="toc-Complèxs_metau_de_transicion_-_diazòt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Nitrurs_e_azoturs" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Nitrurs_e_azoturs"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Nitrurs e azoturs</span> </div> </a> <ul id="toc-Nitrurs_e_azoturs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Idrurs" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Idrurs"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>Idrurs</span> </div> </a> <ul id="toc-Idrurs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Alogenuras_e_oxoalogenuras" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Alogenuras_e_oxoalogenuras"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5</span> <span>Alogenuras e oxoalogenuras</span> </div> </a> <ul id="toc-Alogenuras_e_oxoalogenuras-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Oxids" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Oxids"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6</span> <span>Oxids</span> </div> </a> <ul id="toc-Oxids-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Oxoacids" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Oxoacids"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.7</span> <span>Oxoacids</span> </div> </a> <ul id="toc-Oxoacids-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Compausats_organics" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Compausats_organics"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.8</span> <span>Compausats organics</span> </div> </a> <ul id="toc-Compausats_organics-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Produccion" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Produccion"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Produccion</span> </div> </a> <button aria-controls="toc-Produccion-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Commuta la subsecció Produccion</span> </button> <ul id="toc-Produccion-sublist" class="vector-toc-list"> <li id="toc-Procès_Frank-Caro" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Procès_Frank-Caro"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Procès Frank-Caro</span> </div> </a> <ul id="toc-Procès_Frank-Caro-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Procès_Birkeland-Eyde" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Procès_Birkeland-Eyde"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Procès Birkeland-Eyde</span> </div> </a> <ul id="toc-Procès_Birkeland-Eyde-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Procès_Haber-Bosch" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Procès_Haber-Bosch"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>Procès Haber-Bosch</span> </div> </a> <ul id="toc-Procès_Haber-Bosch-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Procès_Ostwald" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Procès_Ostwald"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.4</span> <span>Procès Ostwald</span> </div> </a> <ul id="toc-Procès_Ostwald-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Produccion_de_diazòt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Produccion_de_diazòt"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5</span> <span>Produccion de diazòt</span> </div> </a> <ul id="toc-Produccion_de_diazòt-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Liames_intèrnes" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Liames_intèrnes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Liames intèrnes</span> </div> </a> <ul id="toc-Liames_intèrnes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografia" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Bibliografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Bibliografia</span> </div> </a> <ul id="toc-Bibliografia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Nòtas_e_referéncias" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Nòtas_e_referéncias"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Nòtas e referéncias</span> </div> </a> <ul id="toc-Nòtas_e_referéncias-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Somari" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Commuta la taula de continguts." > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Commuta la taula de continguts.</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Azòt</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vés a un article en una altra llengua. Disponible en 191 llengües" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-191" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">191 lengas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Stikstof" title="Stikstof - afrikaans" lang="af" hreflang="af" data-title="Stikstof" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Stickstoff" title="Stickstoff - aleman de Soïssa" lang="gsw" hreflang="gsw" data-title="Stickstoff" data-language-autonym="Alemannisch" data-language-local-name="aleman de Soïssa" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%93%E1%8B%AD%E1%89%B5%E1%88%AE%E1%8C%85%E1%8A%95" title="ናይትሮጅን - amaric" lang="am" hreflang="am" data-title="ናይትሮጅን" data-language-autonym="አማርኛ" data-language-local-name="amaric" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Nitrocheno" title="Nitrocheno - aragonés" lang="an" hreflang="an" data-title="Nitrocheno" data-language-autonym="Aragonés" data-language-local-name="aragonés" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - angika" lang="anp" hreflang="anp" data-title="नाइट्रोजन" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17437798 badge-goodarticle mw-list-item" title="bons articles"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%8A%D9%86" title="نيتروجين - arabi" lang="ar" hreflang="ar" data-title="نيتروجين" data-language-autonym="العربية" data-language-local-name="arabi" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A3%D8%B2%D9%88%D8%B7" title="أزوط - arabe marocain" lang="ary" hreflang="ary" data-title="أزوط" data-language-autonym="الدارجة" data-language-local-name="arabe marocain" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%86%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%8A%D9%86" title="نيتروجين - àrab egipci" lang="arz" hreflang="arz" data-title="نيتروجين" data-language-autonym="مصرى" data-language-local-name="àrab egipci" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%A8%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A7%8D%E0%A7%B0%27%E0%A6%9C%E0%A7%87%E0%A6%A8" title="নাইট্ৰ'জেন - assamès" lang="as" hreflang="as" data-title="নাইট্ৰ'জেন" data-language-autonym="অসমীয়া" data-language-local-name="assamès" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Nitr%C3%B3xenu" title="Nitróxenu - asturian" lang="ast" hreflang="ast" data-title="Nitróxenu" data-language-autonym="Asturianu" data-language-local-name="asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Azot" title="Azot - azerbaijani" lang="az" hreflang="az" data-title="Azot" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%86%DB%8C%D8%AA%D8%B1%D9%88%DA%98%D9%86" title="نیتروژن - South Azerbaijani" lang="azb" hreflang="azb" data-title="نیتروژن" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - baixkir" lang="ba" hreflang="ba" data-title="Азот" data-language-autonym="Башҡортса" data-language-local-name="baixkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén - balinés" lang="ban" hreflang="ban" data-title="Nitrogén" data-language-autonym="Basa Bali" data-language-local-name="balinés" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Azuots" title="Azuots - samogitien" lang="sgs" hreflang="sgs" data-title="Azuots" data-language-autonym="Žemaitėška" data-language-local-name="samogitien" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Nitroheno" title="Nitroheno - Central Bikol" lang="bcl" hreflang="bcl" data-title="Nitroheno" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - belarús" lang="be" hreflang="be" data-title="Азот" data-language-autonym="Беларуская" data-language-local-name="belarús" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Азот" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - bulgar" lang="bg" hreflang="bg" data-title="Азот" data-language-autonym="Български" data-language-local-name="bulgar" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - Bhojpuri" lang="bh" hreflang="bh" data-title="नाइट्रोजन" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%94%E1%80%AF%E1%80%B2%E1%80%80%E1%80%BA%E1%80%91%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%85%E1%80%B2%E1%80%94%E1%80%BA" title="နုဲက်ထရိုစဲန် - Pa'O" lang="blk" hreflang="blk" data-title="နုဲက်ထရိုစဲန်" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A8%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%9C%E0%A7%87%E0%A6%A8" title="নাইট্রোজেন - bengalin" lang="bn" hreflang="bn" data-title="নাইট্রোজেন" data-language-autonym="বাংলা" data-language-local-name="bengalin" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%9F%E0%BD%BA%E0%BC%8B%E0%BD%A2%E0%BE%B3%E0%BD%B4%E0%BD%84%E0%BC%8B%E0%BC%8D" title="ཟེ་རླུང་། - tibetan" lang="bo" hreflang="bo" data-title="ཟེ་རླུང་།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetan" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Nitrogen" title="Nitrogen - breton" lang="br" hreflang="br" data-title="Nitrogen" data-language-autonym="Brezhoneg" data-language-local-name="breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik - bosniac" lang="bs" hreflang="bs" data-title="Dušik" data-language-autonym="Bosanski" data-language-local-name="bosniac" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - Russia Buriat" lang="bxr" hreflang="bxr" data-title="Азот" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Nitrogen" title="Nitrogen - catalan" lang="ca" hreflang="ca" data-title="Nitrogen" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/D%C3%A2ng" title="Dâng - Mindong" lang="cdo" hreflang="cdo" data-title="Dâng" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Nitroheno" title="Nitroheno - cebuan" lang="ceb" hreflang="ceb" data-title="Nitroheno" data-language-autonym="Cebuano" data-language-local-name="cebuan" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%BE%E1%8E%A2%E1%8F%A0%E1%8F%A4%E1%8F%82" title="ᎾᎢᏠᏤᏂ - cheroqui" lang="chr" hreflang="chr" data-title="ᎾᎢᏠᏤᏂ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="cheroqui" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%86%D8%A7%DB%8C%D8%AA%D8%B1%DB%86%D8%AC%DB%8C%D9%86" title="نایترۆجین - kurd central" lang="ckb" hreflang="ckb" data-title="نایترۆجین" data-language-autonym="کوردی" data-language-local-name="kurd central" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Azotu" title="Azotu - còrs" lang="co" hreflang="co" data-title="Azotu" data-language-autonym="Corsu" data-language-local-name="còrs" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-crh mw-list-item"><a href="https://crh.wikipedia.org/wiki/Azot" title="Azot - tàtar de Crimea" lang="crh" hreflang="crh" data-title="Azot" data-language-autonym="Qırımtatarca" data-language-local-name="tàtar de Crimea" class="interlanguage-link-target"><span>Qırımtatarca</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Dus%C3%ADk" title="Dusík - chèc" lang="cs" hreflang="cs" data-title="Dusík" data-language-autonym="Čeština" data-language-local-name="chèc" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - chovash" lang="cv" hreflang="cv" data-title="Азот" data-language-autonym="Чӑвашла" data-language-local-name="chovash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Nitrogen" title="Nitrogen - gal·lès" lang="cy" hreflang="cy" data-title="Nitrogen" data-language-autonym="Cymraeg" data-language-local-name="gal·lès" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kv%C3%A6lstof" title="Kvælstof - danés" lang="da" hreflang="da" data-title="Kvælstof" data-language-autonym="Dansk" data-language-local-name="danés" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Stickstoff" title="Stickstoff - alemand" lang="de" hreflang="de" data-title="Stickstoff" data-language-autonym="Deutsch" data-language-local-name="alemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%86%CE%B6%CF%89%CF%84%CE%BF" title="Άζωτο - grèc" lang="el" hreflang="el" data-title="Άζωτο" data-language-autonym="Ελληνικά" data-language-local-name="grèc" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="bons articles"><a href="https://en.wikipedia.org/wiki/Nitrogen" title="Nitrogen - anglés" lang="en" hreflang="en" data-title="Nitrogen" data-language-autonym="English" data-language-local-name="anglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno - esperanto" lang="eo" hreflang="eo" data-title="Nitrogeno" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Nitr%C3%B3geno" title="Nitrógeno - espanhòl" lang="es" hreflang="es" data-title="Nitrógeno" data-language-autonym="Español" data-language-local-name="espanhòl" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/L%C3%A4mmastik" title="Lämmastik - estonian" lang="et" hreflang="et" data-title="Lämmastik" data-language-autonym="Eesti" data-language-local-name="estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno - basc" lang="eu" hreflang="eu" data-title="Nitrogeno" data-language-autonym="Euskara" data-language-local-name="basc" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%DB%8C%D8%AA%D8%B1%D9%88%DA%98%D9%86" title="نیتروژن - perse" lang="fa" hreflang="fa" data-title="نیتروژن" data-language-autonym="فارسی" data-language-local-name="perse" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Typpi" title="Typpi - finlandés" lang="fi" hreflang="fi" data-title="Typpi" data-language-autonym="Suomi" data-language-local-name="finlandés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Nitrogen" title="Nitrogen - fijian" lang="fj" hreflang="fj" data-title="Nitrogen" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fijian" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/K%C3%B8vievni" title="Køvievni - feroés" lang="fo" hreflang="fo" data-title="Køvievni" data-language-autonym="Føroyskt" data-language-local-name="feroés" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Azote" title="Azote - francés" lang="fr" hreflang="fr" data-title="Azote" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Stikstoof" title="Stikstoof - frisó septentrional" lang="frr" hreflang="frr" data-title="Stikstoof" data-language-autonym="Nordfriisk" data-language-local-name="frisó septentrional" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Az%C3%B4t" title="Azôt - friolan" lang="fur" hreflang="fur" data-title="Azôt" data-language-autonym="Furlan" data-language-local-name="friolan" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Stikstof" title="Stikstof - frisó occidental" lang="fy" hreflang="fy" data-title="Stikstof" data-language-autonym="Frysk" data-language-local-name="frisó occidental" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/N%C3%ADtrigin" title="Nítrigin - irlandés" lang="ga" hreflang="ga" data-title="Nítrigin" data-language-autonym="Gaeilge" data-language-local-name="irlandés" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E6%B0%AE" title="氮 - xinès gan" lang="gan" hreflang="gan" data-title="氮" data-language-autonym="贛語" data-language-local-name="xinès gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Az%C3%B2t" title="Azòt - créole guyanais" lang="gcr" hreflang="gcr" data-title="Azòt" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="créole guyanais" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Naitridean" title="Naitridean - gaelic escossés" lang="gd" hreflang="gd" data-title="Naitridean" data-language-autonym="Gàidhlig" data-language-local-name="gaelic escossés" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Nitr%C3%B3xeno" title="Nitróxeno - galician" lang="gl" hreflang="gl" data-title="Nitróxeno" data-language-autonym="Galego" data-language-local-name="galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Nitr%C3%B3geno" title="Nitrógeno - guaraní" lang="gn" hreflang="gn" data-title="Nitrógeno" data-language-autonym="Avañe'ẽ" data-language-local-name="guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%A8%E0%AA%BE%E0%AA%87%E0%AA%9F%E0%AB%8D%E0%AA%B0%E0%AB%8B%E0%AA%9C%E0%AA%A8" title="નાઇટ્રોજન - gujarati" lang="gu" hreflang="gu" data-title="નાઇટ્રોજન" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Neetragien" title="Neetragien - manx" lang="gv" hreflang="gv" data-title="Neetragien" data-language-autonym="Gaelg" data-language-local-name="manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Tham" title="Tham - xinès hakka" lang="hak" hreflang="hak" data-title="Tham" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="xinès hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-haw mw-list-item"><a href="https://haw.wikipedia.org/wiki/Naikokene" title="Naikokene - hawaià" lang="haw" hreflang="haw" data-title="Naikokene" data-language-autonym="Hawaiʻi" data-language-local-name="hawaià" class="interlanguage-link-target"><span>Hawaiʻi</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%97%D7%A0%D7%A7%D7%9F" title="חנקן - ebrèu" lang="he" hreflang="he" data-title="חנקן" data-language-autonym="עברית" data-language-local-name="ebrèu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - Indi" lang="hi" hreflang="hi" data-title="नाइट्रोजन" data-language-autonym="हिन्दी" data-language-local-name="Indi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Nitrogen" title="Nitrogen - hindi de Fiji" lang="hif" hreflang="hif" data-title="Nitrogen" data-language-autonym="Fiji Hindi" data-language-local-name="hindi de Fiji" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik - croat" lang="hr" hreflang="hr" data-title="Dušik" data-language-autonym="Hrvatski" data-language-local-name="croat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Dusyk" title="Dusyk - naut sorab" lang="hsb" hreflang="hsb" data-title="Dusyk" data-language-autonym="Hornjoserbsce" data-language-local-name="naut sorab" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Az%C3%B2t" title="Azòt - crioll d’Haití" lang="ht" hreflang="ht" data-title="Azòt" data-language-autonym="Kreyòl ayisyen" data-language-local-name="crioll d’Haití" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén - ongrés" lang="hu" hreflang="hu" data-title="Nitrogén" data-language-autonym="Magyar" data-language-local-name="ongrés" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%A6%D5%B8%D5%BF" title="Ազոտ - armèni" lang="hy" hreflang="hy" data-title="Ազոտ" data-language-autonym="Հայերեն" data-language-local-name="armèni" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D4%B2%D5%B8%D6%80%D5%A1%D5%AF%D5%A1%D5%AE%D5%AB%D5%B6" title="Բորակածին - arménien occidental" lang="hyw" hreflang="hyw" data-title="Բորակածին" data-language-autonym="Արեւմտահայերէն" data-language-local-name="arménien occidental" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno - interlingua" lang="ia" hreflang="ia" data-title="Nitrogeno" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id badge-Q17437798 badge-goodarticle mw-list-item" title="bons articles"><a href="https://id.wikipedia.org/wiki/Nitrogen" title="Nitrogen - indonesian" lang="id" hreflang="id" data-title="Nitrogen" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Nitrogen" title="Nitrogen - interlingue" lang="ie" hreflang="ie" data-title="Nitrogen" data-language-autonym="Interlingue" data-language-local-name="interlingue" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Nitroheno" title="Nitroheno - ilocano" lang="ilo" hreflang="ilo" data-title="Nitroheno" data-language-autonym="Ilokano" data-language-local-name="ilocano" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Nitro" title="Nitro - ido" lang="io" hreflang="io" data-title="Nitro" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/K%C3%B6fnunarefni" title="Köfnunarefni - islandés" lang="is" hreflang="is" data-title="Köfnunarefni" data-language-autonym="Íslenska" data-language-local-name="islandés" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Azoto" title="Azoto - italian" lang="it" hreflang="it" data-title="Azoto" data-language-autonym="Italiano" data-language-local-name="italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%AA%92%E7%B4%A0" title="窒素 - japonés" lang="ja" hreflang="ja" data-title="窒素" data-language-autonym="日本語" data-language-local-name="japonés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Naichojen" title="Naichojen - crioll anglès de Jamaica" lang="jam" hreflang="jam" data-title="Naichojen" data-language-autonym="Patois" data-language-local-name="crioll anglès de Jamaica" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/trano" title="trano - lojban" lang="jbo" hreflang="jbo" data-title="trano" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Nitrogen" title="Nitrogen - javanés" lang="jv" hreflang="jv" data-title="Nitrogen" data-language-autonym="Jawa" data-language-local-name="javanés" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%96%E1%83%9D%E1%83%A2%E1%83%98" title="აზოტი - georgian" lang="ka" hreflang="ka" data-title="აზოტი" data-language-autonym="ქართული" data-language-local-name="georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Az%C9%94%C9%94t%C9%A9" title="Azɔɔtɩ - Kabiye" lang="kbp" hreflang="kbp" data-title="Azɔɔtɩ" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Nitrogen" title="Nitrogen - kikuiu" lang="ki" hreflang="ki" data-title="Nitrogen" data-language-autonym="Gĩkũyũ" data-language-local-name="kikuiu" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - cazac" lang="kk" hreflang="kk" data-title="Азот" data-language-autonym="Қазақша" data-language-local-name="cazac" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B2%BE%E0%B2%B0%E0%B2%9C%E0%B2%A8%E0%B2%95" title="ಸಾರಜನಕ - kannada" lang="kn" hreflang="kn" data-title="ಸಾರಜನಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A7%88%EC%86%8C" title="질소 - corean" lang="ko" hreflang="ko" data-title="질소" data-language-autonym="한국어" data-language-local-name="corean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ksh mw-list-item"><a href="https://ksh.wikipedia.org/wiki/Stickstoff" title="Stickstoff - kölsch" lang="ksh" hreflang="ksh" data-title="Stickstoff" data-language-autonym="Ripoarisch" data-language-local-name="kölsch" class="interlanguage-link-target"><span>Ripoarisch</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/N%C3%AEtrojen" title="Nîtrojen - curd" lang="ku" hreflang="ku" data-title="Nîtrojen" data-language-autonym="Kurdî" data-language-local-name="curd" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - komi" lang="kv" hreflang="kv" data-title="Азот" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Nitrojen" title="Nitrojen - cornic" lang="kw" hreflang="kw" data-title="Nitrojen" data-language-autonym="Kernowek" data-language-local-name="cornic" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - kirguís" lang="ky" hreflang="ky" data-title="Азот" data-language-autonym="Кыргызча" data-language-local-name="kirguís" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Nitrogenium" title="Nitrogenium - latin" lang="la" hreflang="la" data-title="Nitrogenium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/St%C3%A9ckstoff" title="Stéckstoff - luxemborgés" lang="lb" hreflang="lb" data-title="Stéckstoff" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemborgés" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lez mw-list-item"><a href="https://lez.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - lesguià" lang="lez" hreflang="lez" data-title="Азот" data-language-autonym="Лезги" data-language-local-name="lesguià" class="interlanguage-link-target"><span>Лезги</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Nitrojen" title="Nitrojen - lingua franca nova" lang="lfn" hreflang="lfn" data-title="Nitrojen" data-language-autonym="Lingua Franca Nova" data-language-local-name="lingua franca nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Stikstof" title="Stikstof - limburguès" lang="li" hreflang="li" data-title="Stikstof" data-language-autonym="Limburgs" data-language-local-name="limburguès" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Azoto" title="Azoto - lígur" lang="lij" hreflang="lij" data-title="Azoto" data-language-autonym="Ligure" data-language-local-name="lígur" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Azot" title="Azot - Ladin" lang="lld" hreflang="lld" data-title="Azot" data-language-autonym="Ladin" data-language-local-name="Ladin" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Azoto" title="Azoto - llombard" lang="lmo" hreflang="lmo" data-title="Azoto" data-language-autonym="Lombard" data-language-local-name="llombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Azoti" title="Azoti - lingala" lang="ln" hreflang="ln" data-title="Azoti" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BB%84%E0%BA%99%E0%BB%82%E0%BA%95%E0%BA%A3%E0%BB%80%E0%BA%88%E0%BA%99" title="ໄນໂຕຣເຈນ - laosian" lang="lo" hreflang="lo" data-title="ໄນໂຕຣເຈນ" data-language-autonym="ລາວ" data-language-local-name="laosian" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Azotas" title="Azotas - lituan" lang="lt" hreflang="lt" data-title="Azotas" data-language-autonym="Lietuvių" data-language-local-name="lituan" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Sl%C4%81peklis" title="Slāpeklis - leton" lang="lv" hreflang="lv" data-title="Slāpeklis" data-language-autonym="Latviešu" data-language-local-name="leton" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Az%C3%B4ta" title="Azôta - malgash" lang="mg" hreflang="mg" data-title="Azôta" data-language-autonym="Malagasy" data-language-local-name="malgash" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Hauota" title="Hauota - maòri" lang="mi" hreflang="mi" data-title="Hauota" data-language-autonym="Māori" data-language-local-name="maòri" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Nitrogen" title="Nitrogen - minangkabau" lang="min" hreflang="min" data-title="Nitrogen" data-language-autonym="Minangkabau" data-language-local-name="minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - macedonian" lang="mk" hreflang="mk" data-title="Азот" data-language-autonym="Македонски" data-language-local-name="macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml badge-Q17437796 badge-featuredarticle mw-list-item" title="articles de qualitat"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A8%E0%B5%88%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B4%9C%E0%B5%BB" title="നൈട്രജൻ - malaiàlam" lang="ml" hreflang="ml" data-title="നൈട്രജൻ" data-language-autonym="മലയാളം" data-language-local-name="malaiàlam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - mongòl" lang="mn" hreflang="mn" data-title="Азот" data-language-autonym="Монгол" data-language-local-name="mongòl" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%85%EA%AF%A5%EA%AF%A2%EA%AF%87%EA%AF%AD%EA%AF%94%EA%AF%A3%EA%AF%96%EA%AF%A6%EA%AF%9F" title="ꯅꯥꯢꯇ꯭ꯔꯣꯖꯦꯟ - manipurí" lang="mni" hreflang="mni" data-title="ꯅꯥꯢꯇ꯭ꯔꯣꯖꯦꯟ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipurí" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%A8%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A4%BE%E0%A4%AF%E0%A5%82" title="नत्रवायू - marathi" lang="mr" hreflang="mr" data-title="नत्रवायू" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - mari occidental" lang="mrj" hreflang="mrj" data-title="Азот" data-language-autonym="Кырык мары" data-language-local-name="mari occidental" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Nitrogen" title="Nitrogen - malai" lang="ms" hreflang="ms" data-title="Nitrogen" data-language-autonym="Bahasa Melayu" data-language-local-name="malai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Nitro%C4%A1enu" title="Nitroġenu - maltés" lang="mt" hreflang="mt" data-title="Nitroġenu" data-language-autonym="Malti" data-language-local-name="maltés" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%94%E1%80%AD%E1%80%AF%E1%80%80%E1%80%BA%E1%80%91%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%82%E1%80%BB%E1%80%84%E1%80%BA" title="နိုက်ထရိုဂျင် - birman" lang="my" hreflang="my" data-title="နိုက်ထရိုဂျင်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birman" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - mordovià erza" lang="myv" hreflang="myv" data-title="Азот" data-language-autonym="Эрзянь" data-language-local-name="mordovià erza" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Stickstoff" title="Stickstoff - baix alemany" lang="nds" hreflang="nds" data-title="Stickstoff" data-language-autonym="Plattdüütsch" data-language-local-name="baix alemany" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - nepalés" lang="ne" hreflang="ne" data-title="नाइट्रोजन" data-language-autonym="नेपाली" data-language-local-name="nepalés" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - newari" lang="new" hreflang="new" data-title="नाइट्रोजन" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Stikstof_(element)" title="Stikstof (element) - neerlandés" lang="nl" hreflang="nl" data-title="Stikstof (element)" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Nitrogen" title="Nitrogen - norvegian nynorsk" lang="nn" hreflang="nn" data-title="Nitrogen" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegian nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Nitrogen" title="Nitrogen - norvegian bokmål" lang="nb" hreflang="nb" data-title="Nitrogen" data-language-autonym="Norsk bokmål" data-language-local-name="norvegian bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Nitrogene" title="Nitrogene - novial" lang="nov" hreflang="nov" data-title="Nitrogene" data-language-autonym="Novial" data-language-local-name="novial" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Azot" title="Azot - Livvi-Karelian" lang="olo" hreflang="olo" data-title="Azot" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Naayitiroojiinii" title="Naayitiroojiinii - oromo" lang="om" hreflang="om" data-title="Naayitiroojiinii" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AF%E0%AC%AC%E0%AC%95%E0%AD%8D%E0%AC%B7%E0%AC%BE%E0%AC%B0%E0%AC%9C%E0%AC%BE%E0%AC%A8" title="ଯବକ୍ଷାରଜାନ - oriya" lang="or" hreflang="or" data-title="ଯବକ୍ଷାରଜାନ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="oriya" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - osseta" lang="os" hreflang="os" data-title="Азот" data-language-autonym="Ирон" data-language-local-name="osseta" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A8%E0%A8%BE%E0%A8%88%E0%A8%9F%E0%A8%B0%E0%A9%8B%E0%A8%9C%E0%A8%A8" title="ਨਾਈਟਰੋਜਨ - punjabi" lang="pa" hreflang="pa" data-title="ਨਾਈਟਰੋਜਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Nitrohenu" title="Nitrohenu - pampanga" lang="pam" hreflang="pam" data-title="Nitrohenu" data-language-autonym="Kapampangan" data-language-local-name="pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-pap mw-list-item"><a href="https://pap.wikipedia.org/wiki/Nitrogeno" title="Nitrogeno - papiament" lang="pap" hreflang="pap" data-title="Nitrogeno" data-language-autonym="Papiamentu" data-language-local-name="papiament" class="interlanguage-link-target"><span>Papiamentu</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%A8%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8" title="नाइट्रोजन - pali" lang="pi" hreflang="pi" data-title="नाइट्रोजन" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Azot" title="Azot - polonés" lang="pl" hreflang="pl" data-title="Azot" data-language-autonym="Polski" data-language-local-name="polonés" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/As%C3%B2t" title="Asòt - piemontès" lang="pms" hreflang="pms" data-title="Asòt" data-language-autonym="Piemontèis" data-language-local-name="piemontès" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%DB%8C%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائیٹروجن - Western Punjabi" lang="pnb" hreflang="pnb" data-title="نائیٹروجن" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%86%D8%A7%D9%8A%D8%AA%D8%B1%D9%88%D8%AC%D9%86" title="نايتروجن - pashto" lang="ps" hreflang="ps" data-title="نايتروجن" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Azoto" title="Azoto - portugués" lang="pt" hreflang="pt" data-title="Azoto" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Qullpachaq" title="Qullpachaq - quechua" lang="qu" hreflang="qu" data-title="Qullpachaq" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Azot" title="Azot - romanés" lang="ro" hreflang="ro" data-title="Azot" data-language-autonym="Română" data-language-local-name="romanés" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Azotu" title="Azotu - aromanès" lang="rup" hreflang="rup" data-title="Azotu" data-language-autonym="Armãneashti" data-language-local-name="aromanès" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - rus" lang="ru" hreflang="ru" data-title="Азот" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - ruthène" lang="rue" hreflang="rue" data-title="Азот" data-language-autonym="Русиньскый" data-language-local-name="ruthène" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%A8%E0%A5%88%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9C%E0%A4%A8%E0%A5%8D" title="नैट्रोजन् - sanscrit" lang="sa" hreflang="sa" data-title="नैट्रोजन्" data-language-autonym="संस्कृतम्" data-language-local-name="sanscrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - iacut" lang="sah" hreflang="sah" data-title="Азот" data-language-autonym="Саха тыла" data-language-local-name="iacut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%B1%E1%B1%9F%E1%B1%AD%E1%B1%B4%E1%B1%A8%E1%B1%9A%E1%B1%A1%E1%B1%9F%E1%B1%B9%E1%B1%B1" title="ᱱᱟᱭᱴᱨᱚᱡᱟᱹᱱ - santali" lang="sat" hreflang="sat" data-title="ᱱᱟᱭᱴᱨᱚᱡᱟᱹᱱ" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="santali" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Azotu" title="Azotu - sard" lang="sc" hreflang="sc" data-title="Azotu" data-language-autonym="Sardu" data-language-local-name="sard" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Azzotu" title="Azzotu - sicilian" lang="scn" hreflang="scn" data-title="Azzotu" data-language-autonym="Sicilianu" data-language-local-name="sicilian" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Nitrogen" title="Nitrogen - escossés" lang="sco" hreflang="sco" data-title="Nitrogen" data-language-autonym="Scots" data-language-local-name="escossés" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%BD%D8%B1%D9%88%D8%AC%D9%86" title="نائٽروجن - sindi" lang="sd" hreflang="sd" data-title="نائٽروجن" data-language-autonym="سنڌي" data-language-local-name="sindi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik - serbocroat" lang="sh" hreflang="sh" data-title="Dušik" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroat" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B1%E0%B6%BA%E0%B7%92%E0%B6%A7%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%A2%E0%B6%B1%E0%B7%8A" title="නයිට්‍රජන් - singalès" lang="si" hreflang="si" data-title="නයිට්‍රජන්" data-language-autonym="සිංහල" data-language-local-name="singalès" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Nitrogen" title="Nitrogen - Simple English" lang="en-simple" hreflang="en-simple" data-title="Nitrogen" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Dus%C3%ADk" title="Dusík - eslovac" lang="sk" hreflang="sk" data-title="Dusík" data-language-autonym="Slovenčina" data-language-local-name="eslovac" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-skr mw-list-item"><a href="https://skr.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائٹروجن - Saraiki" lang="skr" hreflang="skr" data-title="نائٹروجن" data-language-autonym="سرائیکی" data-language-local-name="Saraiki" class="interlanguage-link-target"><span>سرائیکی</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Du%C5%A1ik" title="Dušik - eslovèn" lang="sl" hreflang="sl" data-title="Dušik" data-language-autonym="Slovenščina" data-language-local-name="eslovèn" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Typpi" title="Typpi - sami d’Inari" lang="smn" hreflang="smn" data-title="Typpi" data-language-autonym="Anarâškielâ" data-language-local-name="sami d’Inari" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Azote" title="Azote - shona" lang="sn" hreflang="sn" data-title="Azote" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Nitrojiin" title="Nitrojiin - somali" lang="so" hreflang="so" data-title="Nitrojiin" data-language-autonym="Soomaaliga" data-language-local-name="somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Azoti" title="Azoti - albanés" lang="sq" hreflang="sq" data-title="Azoti" data-language-autonym="Shqip" data-language-local-name="albanés" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - serbi" lang="sr" hreflang="sr" data-title="Азот" data-language-autonym="Српски / srpski" data-language-local-name="serbi" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Stikstof" title="Stikstof - saterlandais" lang="stq" hreflang="stq" data-title="Stikstof" data-language-autonym="Seeltersk" data-language-local-name="saterlandais" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Nitrog%C3%A9n" title="Nitrogén - sondanès" lang="su" hreflang="su" data-title="Nitrogén" data-language-autonym="Sunda" data-language-local-name="sondanès" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kv%C3%A4ve" title="Kväve - suedés" lang="sv" hreflang="sv" data-title="Kväve" data-language-autonym="Svenska" data-language-local-name="suedés" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Nitrojeni" title="Nitrojeni - swahili" lang="sw" hreflang="sw" data-title="Nitrojeni" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A8%E0%AF%88%E0%AE%9F%E0%AF%8D%E0%AE%B0%E0%AE%9A%E0%AE%A9%E0%AF%8D" title="நைட்ரசன் - tamol" lang="ta" hreflang="ta" data-title="நைட்ரசன்" data-language-autonym="தமிழ்" data-language-local-name="tamol" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A8%E0%B0%A4%E0%B1%8D%E0%B0%B0%E0%B0%9C%E0%B0%A8%E0%B0%BF" title="నత్రజని - telogó" lang="te" hreflang="te" data-title="నత్రజని" data-language-autonym="తెలుగు" data-language-local-name="telogó" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9D%D0%B8%D1%82%D1%80%D0%BE%D0%B3%D0%B5%D0%BD" title="Нитроген - tajic" lang="tg" hreflang="tg" data-title="Нитроген" data-language-autonym="Тоҷикӣ" data-language-local-name="tajic" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%99%E0%B9%82%E0%B8%95%E0%B8%A3%E0%B9%80%E0%B8%88%E0%B8%99" title="ไนโตรเจน - tai" lang="th" hreflang="th" data-title="ไนโตรเจน" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Nitrohino" title="Nitrohino - tagal" lang="tl" hreflang="tl" data-title="Nitrohino" data-language-autonym="Tagalog" data-language-local-name="tagal" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Azot" title="Azot - turc" lang="tr" hreflang="tr" data-title="Azot" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - tatar" lang="tt" hreflang="tt" data-title="Азот" data-language-autonym="Татарча / tatarça" data-language-local-name="tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D8%A7%D8%B2%D9%88%D8%AA" title="ئازوت - oigor" lang="ug" hreflang="ug" data-title="ئازوت" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="oigor" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D0%B7%D0%BE%D1%82" title="Азот - ucrainés" lang="uk" hreflang="uk" data-title="Азот" data-language-autonym="Українська" data-language-local-name="ucrainés" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%86%D8%A7%D8%A6%D9%B9%D8%B1%D9%88%D8%AC%D9%86" title="نائٹروجن - ordó" lang="ur" hreflang="ur" data-title="نائٹروجن" data-language-autonym="اردو" data-language-local-name="ordó" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Azot" title="Azot - ozbèc" lang="uz" hreflang="uz" data-title="Azot" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ozbèc" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Azoto" title="Azoto - vènet" lang="vec" hreflang="vec" data-title="Azoto" data-language-autonym="Vèneto" data-language-local-name="vènet" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Azot" title="Azot - vepse" lang="vep" hreflang="vep" data-title="Azot" data-language-autonym="Vepsän kel’" data-language-local-name="vepse" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nit%C6%A1" title="Nitơ - vietnamian" lang="vi" hreflang="vi" data-title="Nitơ" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamian" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/Nitrin" title="Nitrin - volapuc" lang="vo" hreflang="vo" data-title="Nitrin" data-language-autonym="Volapük" data-language-local-name="volapuc" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Nitrodjinne" title="Nitrodjinne - való" lang="wa" hreflang="wa" data-title="Nitrodjinne" data-language-autonym="Walon" data-language-local-name="való" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Nitroheno" title="Nitroheno - waray" lang="war" hreflang="war" data-title="Nitroheno" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%B0%AE" title="氮 - xinès wu" lang="wuu" hreflang="wuu" data-title="氮" data-language-autonym="吴语" data-language-local-name="xinès wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9D%D0%B8%D1%82%D1%80%D0%BE%D2%97%D0%B5%D0%BD" title="Нитроҗен - kalmoc" lang="xal" hreflang="xal" data-title="Нитроҗен" data-language-autonym="Хальмг" data-language-local-name="kalmoc" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%96%D7%90%D7%98" title="אזאט - yiddish" lang="yi" hreflang="yi" data-title="אזאט" data-language-autonym="ייִדיש" data-language-local-name="yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/N%C3%ADtr%C3%B3j%C3%ACn" title="Nítrójìn - yoruba" lang="yo" hreflang="yo" data-title="Nítrójìn" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B0%AE" title="氮 - chinés" lang="zh" hreflang="zh" data-title="氮" data-language-autonym="中文" data-language-local-name="chinés" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E6%B0%AE" title="氮 - xinès clàssic" lang="lzh" hreflang="lzh" data-title="氮" data-language-autonym="文言" data-language-local-name="xinès clàssic" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chek-s%C3%B2%CD%98" title="Chek-sò͘ - xinès min del sud" lang="nan" hreflang="nan" data-title="Chek-sò͘" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="xinès min del sud" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%B0%AE" title="氮 - cantonés" lang="yue" hreflang="yue" data-title="氮" data-language-autonym="粵語" data-language-local-name="cantonés" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/INihwe" title="INihwe - zólo" lang="zu" hreflang="zu" data-title="INihwe" data-language-autonym="IsiZulu" data-language-local-name="zólo" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q627#sitelinks-wikipedia" title="Modificar los ligams interlenga" class="wbc-editpage">Modificar los ligams</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espacis de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Az%C3%B2t" title="Veire l’article [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discutir:Az%C3%B2t&action=edit&redlink=1" rel="discussion" class="new" title="Discussion a prepaus d'aquesta pagina (la pagina existís pas) [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Canvia la variant de llengua" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">occitan</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Afichatges"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Az%C3%B2t"><span>Legir</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&veaction=edit" title="Modificar aquela pagina [v]" accesskey="v"><span>Modificar</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&action=edit" title="Modificar lo còdi font d'aquela pagina [e]" accesskey="e"><span>Modificar lo còdi</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&action=history" title="Los autors e versions precedentas d'aquesta pagina. 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[j]" accesskey="j"><span>Paginas connèxas</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Seguit_dels_ligams/Az%C3%B2t" rel="nofollow" title="Lista dels darrièrs cambiaments de las paginas ligadas a aquesta [k]" accesskey="k"><span>Seguit dels ligams</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=oc" title="Mandar un imatge o fichièr mèdia sul servidor [u]" accesskey="u"><span>Importar un fichièr</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:Paginas_especialas" title="Lista de totas las paginas especialas [q]" accesskey="q"><span>Paginas especialas</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&oldid=2257239" title="Ligam permanent cap a aquesta version de la pagina"><span>Ligam permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&action=info" title="Mai d’informacion sus aquesta pagina"><span>Informacion sus la pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=Az%C3%B2t&id=2257239&wpFormIdentifier=titleform" title="Informacions sus cossí citar aquesta pagina"><span>Citar aqueste article</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Foc.wikipedia.org%2Fwiki%2FAz%25C3%25B2t"><span>Obténer una URL acorchida</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Foc.wikipedia.org%2Fwiki%2FAz%25C3%25B2t"><span>Telecargar lo còdi QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir / exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Libre&bookcmd=book_creator&referer=Az%C3%B2t"><span>Crear un libre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Az%C3%B2t&action=show-download-screen"><span>Telecargar coma PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Az%C3%B2t&printable=yes" title="Version imprimibla d'aquesta pagina [p]" accesskey="p"><span>Version imprimibla</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dins d'autres projèctes </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Nitrogen" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q627" title="Ligam cap a l’element de referencial de las donadas connectadas [g]" accesskey="g"><span>Element Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Eines de la pàgina"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aparença"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aparença</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mòu a la barra laterala</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">Escondre</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-1000_articles_fondamentals" class="mw-indicator"><div class="mw-parser-output"><span title="Tièra de 1000 articles que totas las Wikipèdias deurián aver."><span class="mw-default-size mw-image-border" typeof="mw:File"><a href="//oc.wikipedia.org/wiki/Wikip%C3%A8dia:Ti%C3%A8ra_de_1000_articles_que_totas_las_Wikip%C3%A8dias_deuri%C3%A1n_aver"><img alt="Tièra de 1000 articles que totas las Wikipèdias deurián aver." src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/1000F.png/24px-1000F.png" decoding="async" width="24" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/1000F.png/36px-1000F.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/60/1000F.png/49px-1000F.png 2x" data-file-width="1001" data-file-height="908" /></a></span></span></div></div> <div id="mw-indicator-dialecte-provençau" class="mw-indicator"><div class="mw-parser-output"><span title="Aqueste article es redigit en provençau."><span class="mw-default-size mw-image-border" typeof="mw:File"><a href="//oc.wikipedia.org/wiki/Proven%C3%A7au"><img alt="Aqueste article es redigit en provençau." src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Flag_of_Provence.svg/30px-Flag_of_Provence.svg.png" decoding="async" width="30" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Flag_of_Provence.svg/45px-Flag_of_Provence.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Flag_of_Provence.svg/60px-Flag_of_Provence.svg.png 2x" data-file-width="1125" data-file-height="750" /></a></span></span></div></div> </div> <div id="siteSub" class="noprint">Un article de Wikipèdia, l'enciclopèdia liura.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="oc" dir="ltr"><p> L'<b>azòt</b> (o rarament <i><b>nitrogèn</b></i>) es un <a href="/wiki/Element_quimic" title="Element quimic">element quimic</a> de simbòl N e de <a href="/wiki/Num%C3%A8ro_atomic" title="Numèro atomic">numèro atomic</a> 7. Fòrça <a href="/wiki/Electronegativitat" title="Electronegativitat">electronegatiu</a>, a un pes atomic de 14,007<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> e ocupa la tèsta de la colona 15 de la <a href="/wiki/Taula_periodica" title="Taula periodica">taula periodica deis elements</a>. Dins lo lengatge corrent, lo tèrme azòt designa lo <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a> N<sub>2</sub> qu'es, dins lei <a href="/wiki/Condicions_normalas_de_temperatura_e_de_pression" title="Condicions normalas de temperatura e de pression">condicions normalas de temperatura e de pression</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>, un <a href="/wiki/Gas" title="Gas">gas</a> incolòr e inodòr que fòrma aperaquí 78% de l'<a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosfèra</a> <a href="/wiki/T%C3%A8rra" title="Tèrra">terrèstra</a>. Descubèrt en <a href="/wiki/1772" class="mw-redirect" title="1772">1772</a> per l'<a href="/wiki/Esc%C3%B2cia" title="Escòcia">Escocés</a> <a href="/wiki/Daniel_Rutherford" title="Daniel Rutherford">Daniel Rutherford</a> (<a href="/wiki/1749" class="mw-redirect" title="1749">1749</a>-<a href="/wiki/1819" class="mw-redirect" title="1819">1819</a>), aqueu <a href="/wiki/Gas" title="Gas">gas</a> menèt a l'identificacion de l'azòt coma <a href="/wiki/Element_quimic" title="Element quimic">element quimic</a> novèu per lo <a href="/wiki/Quimia" title="Quimia">quimista</a> <a href="/wiki/Fran%C3%A7a" title="França">francés</a> <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> (<a href="/wiki/1743" class="mw-redirect" title="1743">1743</a>-<a href="/wiki/1794" class="mw-redirect" title="1794">1794</a>). </p><p><a href="/wiki/Element_quimic" title="Element quimic">Element</a> frequent dins l'<a href="/wiki/Univ%C3%A8rs" title="Univèrs">Univèrs</a>, l'azòt pòu formar de compausats fòrça variats coma de <a href="/wiki/Nitrur" title="Nitrur">nitrurs</a>, d'<a href="/w/index.php?title=Idrur&action=edit&redlink=1" class="new" title="Idrur (la pagina existís pas)">idrurs</a>, d'<a href="/w/index.php?title=Alogenura&action=edit&redlink=1" class="new" title="Alogenura (la pagina existís pas)">alogenuras</a>, d'<a href="/wiki/Oxid" title="Oxid">oxids</a> e d'<a href="/wiki/Oxoacid" title="Oxoacid">oxoacids</a>. Tèn un ròtle major dins lei procès <a href="/wiki/Biologia" title="Biologia">biologics</a> deis <a href="/wiki/Organisme" class="mw-disambig" title="Organisme">organismes</a> <a href="/wiki/Vida" title="Vida">vivents</a> coma constituent indispensable deis <a href="/wiki/Acid_aminat" class="mw-redirect" title="Acid aminat">acids aminats</a>. De mai, plusors compausats azotats, especialament l'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> HNO<sub>3</sub>, l'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> NH<sub>3</sub>, l'<a href="/wiki/Idrazina" title="Idrazina">idrazina</a> N<sub>2</sub>H<sub>4</sub> e lei nitrats, son de substàncias fòrça importantas per l'<a href="/wiki/Industria" class="mw-redirect" title="Industria">industria</a> modèrna. D'efèct, permèton de produrre d'<a href="/wiki/Engrais" title="Engrais">engrais</a>, d'<a href="/wiki/Explosiu" title="Explosiu">explosius</a>, de <a href="/wiki/Polim%C3%A8r" title="Polimèr">polimèrs</a> ò de <a href="/wiki/Molecula" title="Molecula">moleculas</a> <a href="/wiki/Quimia_organica" title="Quimia organica">organicas</a> (<a href="/wiki/Medicament" title="Medicament">medicaments</a>, <a href="/wiki/Dr%C3%B2ga" title="Dròga">drògas</a>...). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Istòria"><span id="Ist.C3.B2ria"></span>Istòria</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=1" title="Modificar la seccion : Istòria" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=1" title="Edita el codi de la secció: Istòria"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Utilizacions_anticas_e_medievalas_d'azòt"><span id="Utilizacions_anticas_e_medievalas_d.27az.C3.B2t"></span>Utilizacions anticas e medievalas d'azòt</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=2" title="Modificar la seccion : Utilizacions anticas e medievalas d'azòt" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=2" title="Edita el codi de la secció: Utilizacions anticas e medievalas d'azòt"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Plusors compausats azotats son coneguts dempuei l'<a href="/wiki/Antiquitat" title="Antiquitat">Antiquitat</a>. Per exemple, lo <a href="/wiki/Gr%C3%A8cia_antica" title="Grècia antica">Grèc</a> <a href="/wiki/Erod%C3%B2t" title="Erodòt">Erodòt</a> (<a href="/wiki/-484" class="mw-redirect" title="-484">484</a>-<a href="/wiki/425" class="mw-redirect" title="425">425 avC</a>) cita dins son trabalh l'existéncia dau <a href="/w/index.php?title=Clorur_d%27am%C3%B2ni&action=edit&redlink=1" class="new" title="Clorur d'amòni (la pagina existís pas)">clorur d'amòni</a>. Puei, lei <a href="/wiki/Alquimia" title="Alquimia">alquimistas</a> de l'<a href="/wiki/Edat_Mejana" title="Edat Mejana">Edat Mejana</a> ne trobèron d'autrei coma l'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>. Descurbiguèron egalament divèrsei saus contenent d'<a href="/wiki/Ion" title="Ion">ions</a> <a href="/w/index.php?title=Ion_nitrat&action=edit&redlink=1" class="new" title="Ion nitrat (la pagina existís pas)">nitrats</a> ò <a href="/w/index.php?title=Ion_am%C3%B2ni&action=edit&redlink=1" class="new" title="Ion amòni (la pagina existís pas)">amònis</a>. Enfin, en mesclant <a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> e <a href="/wiki/Acid_cloridric" title="Acid cloridric">acid cloridric</a>, obtenguèron l'<a href="/wiki/Aiga_r%C3%A8gia" title="Aiga règia">aiga règia</a>, <a href="/w/index.php?title=Subst%C3%A0ncia_quimica&action=edit&redlink=1" class="new" title="Substància quimica (la pagina existís pas)">substància</a> capabla de dissòuvre lei <a href="/wiki/Metal" title="Metal">metaus</a> nobles, compres l'<a href="/wiki/Aur" title="Aur">aur</a>. </p><p>Pasmens, en despiech d'aquela multiplicacion dei produchs azotats utilizats dins sei <a href="/wiki/Laborat%C3%B2ri" title="Laboratòri">laboratòris</a>, ges d'<a href="/wiki/Alquimia" title="Alquimia">alquimista</a> i sospichèt l'existéncia d'un meteis <a href="/wiki/Element_quimic" title="Element quimic">element quimic</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Descubèrta"><span id="Descub.C3.A8rta"></span>Descubèrta</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=3" title="Modificar la seccion : Descubèrta" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=3" title="Edita el codi de la secció: Descubèrta"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>La descubèrta d'azòt se debanèt dins l'encastre de cèrcas sus la <a href="/wiki/Combustion" title="Combustion">combustion</a>. Es generalament atribuida au <a href="/wiki/Fisica" title="Fisica">fisician</a> <a href="/wiki/Esc%C3%B2cia" title="Escòcia">escocés</a> <a href="/wiki/Daniel_Rutherford" title="Daniel Rutherford">Daniel Rutherford</a> (<a href="/wiki/1749" class="mw-redirect" title="1749">1749</a>-<a href="/wiki/1819" class="mw-redirect" title="1819">1819</a>) que publiquèt lo premier cas de resultats concluent a l'existéncia d'un <a href="/wiki/Gas" title="Gas">gas</a> inèrt encara desconegut dins l'<a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosfèra</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>. Pasmens, plusors autrei <a href="/wiki/Sci%C3%A9ncia" title="Sciéncia">scientifics</a> menèron d'experiéncias similaras d'un biais simultanèu. En particular, foguèt lo cas dau <a href="/wiki/Su%C3%A8cia" title="Suècia">Suedés</a> <a href="/wiki/Carl_Wilhelm_Scheele" title="Carl Wilhelm Scheele">Carl Wilhelm Scheele</a> (<a href="/wiki/1742" class="mw-redirect" title="1742">1742</a>-<a href="/wiki/1786" class="mw-redirect" title="1786">1786</a>) e dei <a href="/wiki/Reialme_Unit" title="Reialme Unit">Britanics</a> <a href="/wiki/Henry_Cavendish" title="Henry Cavendish">Henry Cavendish</a> (<a href="/wiki/1731" class="mw-redirect" title="1731">1731</a>-<a href="/wiki/1810" class="mw-redirect" title="1810">1810</a>) e <a href="/w/index.php?title=Joseph_Priestley&action=edit&redlink=1" class="new" title="Joseph Priestley (la pagina existís pas)">Joseph Priestley</a> (<a href="/wiki/1733" class="mw-redirect" title="1733">1733</a>-<a href="/wiki/1804" class="mw-redirect" title="1804">1804</a>)<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>. </p><p>La preséncia d'un <a href="/wiki/Element_quimic" title="Element quimic">element quimic</a> novèu dins aqueu <a href="/wiki/Gas" title="Gas">gas</a> foguèt probable establida per lo <a href="/wiki/Fran%C3%A7a" title="França">Francés</a> <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> (<a href="/wiki/1743" class="mw-redirect" title="1743">1743</a>-<a href="/wiki/1794" class="mw-redirect" title="1794">1794</a>) que lo placèt dins sa lista d'elements. Lo <a href="/wiki/Gas" title="Gas">gas</a> novèu recebèt diferenteis apellacions. <a href="/wiki/Daniel_Rutherford" title="Daniel Rutherford">Rutherford</a> lo diguèt « èr nociu » (« noxious air » en <a href="/wiki/Angl%C3%A9s" title="Anglés">anglés</a>). <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Lavoisier</a> adoptèt lo tèrme « èr mefitic » que donava « azotikos » en <a href="/wiki/Gr%C3%A8c" class="mw-redirect" title="Grèc">grèc</a><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>. Aquò foguèt a l'origina dau <a href="/wiki/Franc%C3%A9s" title="Francés">francés</a> « azote » que venguèt « azòt » en <a href="/wiki/Occitan" title="Occitan">occitan</a>. De tèrmes similars foguèron tanben adoptats en <a href="/wiki/Rus" title="Rus">rus</a>, en <a href="/wiki/Turc" title="Turc">turc</a> e dins mai d'un autre lengatge. Pasmens, leis Anglés lo refusèron car la proprietat « mefitica » (« que permet pas la <a href="/wiki/Vida" title="Vida">vida</a> ») es comuna a la màger part dei <a href="/wiki/Gas" title="Gas">gas</a>. Adoptèron en <a href="/wiki/1794" class="mw-redirect" title="1794">1794</a> lo <a href="/wiki/Mot" title="Mot">mot</a> « nitrogen » qu'èra estat inventat en <a href="/wiki/1790" class="mw-redirect" title="1790">1790</a> per lo <a href="/wiki/Fran%C3%A7a" title="França">Francés</a> <a href="/w/index.php?title=Jean-Antoine_Chaptal&action=edit&redlink=1" class="new" title="Jean-Antoine Chaptal (la pagina existís pas)">Jean-Antoine Chaptal</a> (<a href="/wiki/1756" class="mw-redirect" title="1756">1756</a>-<a href="/wiki/1832" class="mw-redirect" title="1832">1832</a>)<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>. </p> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Rutherford_Daniel.jpg" class="mw-file-description" title="Retrach de Daniel Rutherford qu'es considerat coma lo descubreire « oficiau » l'azòt en 1772."><img alt="Retrach de Daniel Rutherford qu'es considerat coma lo descubreire « oficiau » l'azòt en 1772." src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Rutherford_Daniel.jpg/102px-Rutherford_Daniel.jpg" decoding="async" width="102" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Rutherford_Daniel.jpg/154px-Rutherford_Daniel.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Rutherford_Daniel.jpg/205px-Rutherford_Daniel.jpg 2x" data-file-width="416" data-file-height="487" /></a></span></div> <div class="gallerytext">Retrach de <a href="/wiki/Daniel_Rutherford" title="Daniel Rutherford">Daniel Rutherford</a> qu'es considerat coma lo descubreire « oficiau » l'azòt en <a href="/wiki/1772" class="mw-redirect" title="1772">1772</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png" class="mw-file-description" title="Retrach dau Suedés Carl Wilhelm Scheele que descurbiguèt tanben l'azòt d'un biais independent dins lo corrent deis ans 1770."><img alt="Retrach dau Suedés Carl Wilhelm Scheele que descurbiguèt tanben l'azòt d'un biais independent dins lo corrent deis ans 1770." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png/102px-Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png" decoding="async" width="102" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png/153px-Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/16/Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png/204px-Carl_Wilhelm_Scheele_from_Familj-Journalen1874.png 2x" data-file-width="588" data-file-height="692" /></a></span></div> <div class="gallerytext">Retrach dau <a href="/wiki/Su%C3%A8cia" title="Suècia">Suedés</a> <a href="/wiki/Carl_Wilhelm_Scheele" title="Carl Wilhelm Scheele">Carl Wilhelm Scheele</a> que descurbiguèt tanben l'azòt d'un biais independent dins lo corrent deis ans 1770.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Cavendish_Henry_signature.jpg" class="mw-file-description" title="Representacion de Henry Cavendish que descurbiguèt egalament l'azòt d'un biais independent dins lo corrent deis ans 1770."><img alt="Representacion de Henry Cavendish que descurbiguèt egalament l'azòt d'un biais independent dins lo corrent deis ans 1770." src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Cavendish_Henry_signature.jpg/98px-Cavendish_Henry_signature.jpg" decoding="async" width="98" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Cavendish_Henry_signature.jpg/148px-Cavendish_Henry_signature.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Cavendish_Henry_signature.jpg/197px-Cavendish_Henry_signature.jpg 2x" data-file-width="657" data-file-height="800" /></a></span></div> <div class="gallerytext">Representacion de <a href="/wiki/Henry_Cavendish" title="Henry Cavendish">Henry Cavendish</a> que descurbiguèt egalament l'azòt d'un biais independent dins lo corrent deis ans 1770.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Priestley.jpg" class="mw-file-description" title="Retrach de Joseph Priestley, autre descobreire independent de l'azòt, que collaborèt fòrça ambé Lavoisier."><img alt="Retrach de Joseph Priestley, autre descobreire independent de l'azòt, que collaborèt fòrça ambé Lavoisier." src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Priestley.jpg/99px-Priestley.jpg" decoding="async" width="99" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Priestley.jpg/148px-Priestley.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Priestley.jpg/198px-Priestley.jpg 2x" data-file-width="905" data-file-height="1099" /></a></span></div> <div class="gallerytext">Retrach de <a href="/w/index.php?title=Joseph_Priestley&action=edit&redlink=1" class="new" title="Joseph Priestley (la pagina existís pas)">Joseph Priestley</a>, autre descobreire independent de l'azòt, que collaborèt fòrça ambé <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Lavoisier</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:David_-_Portrait_of_Monsieur_Lavoisier_(cropped).jpg" class="mw-file-description" title="Representacion d'Antoine Lavoisier qu'establiguèt la natura d'element quimic de l'azòt."><img alt="Representacion d'Antoine Lavoisier qu'establiguèt la natura d'element quimic de l'azòt." src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/104px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg" decoding="async" width="104" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/156px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/208px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg 2x" data-file-width="1097" data-file-height="1266" /></a></span></div> <div class="gallerytext">Representacion d'<a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> qu'establiguèt la natura d'<a href="/wiki/Element_quimic" title="Element quimic">element quimic</a> de l'azòt.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Jean-Antoine_Chaptal_(1756-1832),_comte_de_Chanteloup.jpg" class="mw-file-description" title="Retrach de Jean-Antoine Chaptal qu'inventèt lo mot « nitrogèn »."><img alt="Retrach de Jean-Antoine Chaptal qu'inventèt lo mot « nitrogèn »." src="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg/99px-Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg" decoding="async" width="99" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg/149px-Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/26/Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg/198px-Jean-Antoine_Chaptal_%281756-1832%29%2C_comte_de_Chanteloup.jpg 2x" data-file-width="827" data-file-height="1000" /></a></span></div> <div class="gallerytext">Retrach de <a href="/w/index.php?title=Jean-Antoine_Chaptal&action=edit&redlink=1" class="new" title="Jean-Antoine Chaptal (la pagina existís pas)">Jean-Antoine Chaptal</a> qu'inventèt lo <a href="/wiki/Mot" title="Mot">mot</a> « nitrogèn ».</div> </li> </ul> <div class="mw-heading mw-heading3"><h3 id="La_diversificacion_deis_aplicacions_e_dei_fònts_d'azòt"><span id="La_diversificacion_deis_aplicacions_e_dei_f.C3.B2nts_d.27az.C3.B2t"></span>La diversificacion deis aplicacions e dei fònts d'azòt</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=4" title="Modificar la seccion : La diversificacion deis aplicacions e dei fònts d'azòt" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=4" title="Edita el codi de la secció: La diversificacion deis aplicacions e dei fònts d'azòt"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lei compausats azotats avián ja d'utilizacions avans la descubèrta de l'<a href="/wiki/Element_quimic" title="Element quimic">element</a>. Lei pus importantas èran militaras (<a href="/wiki/Saunitre" title="Saunitre">saunitre</a> per la fabricacion de <a href="/wiki/Polvera" title="Polvera">pouvera</a>) e <a href="/wiki/Agricultura" title="Agricultura">agricòlas</a> (divèrsei <a href="/wiki/Nitrat" title="Nitrat">nitrats</a> coma <a href="/wiki/Engrais" title="Engrais">engrais</a>). Ambé la <a href="/wiki/Revolucion_industriala" title="Revolucion industriala">Revolucion Industriala</a> dau sègle XIX, lei besonhs aumentèron e de jaciments d'azòt, especialament aquelei de <a href="/w/index.php?title=Guano&action=edit&redlink=1" class="new" title="Guano (la pagina existís pas)">guano</a> d'<a href="/wiki/America_del_Sud" title="America del Sud">America dau Sud</a>, foguèron l'enjòc de conflictes armats. Pasmens, lei fònts naturalas podián pas contentar la demanda e son còst èra sovent important. </p><p>Leis <a href="/wiki/Industria" class="mw-redirect" title="Industria">industriaus</a> assaièron d'esplechar l'azòt <a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosferic</a>. Aquò donèt naissença a quatre procès de fixacion dichs <a href="/w/index.php?title=Proc%C3%A8s_Franck-Caro&action=edit&redlink=1" class="new" title="Procès Franck-Caro (la pagina existís pas)">Franck-Caro</a> (<a href="/wiki/1895" class="mw-redirect" title="1895">1895</a>-<a href="/wiki/1899" class="mw-redirect" title="1899">1899</a>), <a href="/w/index.php?title=Proc%C3%A8s_Birkeland-Eyde&action=edit&redlink=1" class="new" title="Procès Birkeland-Eyde (la pagina existís pas)">Birkeland-Eyde</a> (<a href="/wiki/1903" class="mw-redirect" title="1903">1903</a>) <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">Haber-Bosch</a> (<a href="/wiki/1908" class="mw-redirect" title="1908">1908</a>-<a href="/wiki/1913" class="mw-redirect" title="1913">1913</a>) e <a href="/w/index.php?title=Proc%C3%A8s_Ostwald&action=edit&redlink=1" class="new" title="Procès Ostwald (la pagina existís pas)">Ostwald</a> (<a href="/wiki/1902" class="mw-redirect" title="1902">1902</a>). Lei dos premiers foguèron fòrça utilizats per la produccion de <a href="/wiki/Nitrat" title="Nitrat">nitrats</a> destinats a l'<a href="/wiki/Agricultura" title="Agricultura">agricultura</a><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>. Lo darrier es istoricament liat a la fabricacion d'<a href="/wiki/Explosiu" title="Explosiu">explosius</a> mai permet sustot de produrre d'azòt per l'industria quimica en generau. </p><p>En parallèl, leis aplicacions de l'azòt <a href="/wiki/Gas" title="Gas">gas</a>ós ò <a href="/wiki/Liquid" title="Liquid">liquid</a> se multipliquèron ambé d'utilizacions coma gas inèrt, coma produch de conservacion alimentar ò coma liquid de <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> bassa. Dins aquò, l'aumentacion deis utilizacions foguèt encara pus importanta per lei compausats azotats que son venguts fòrça frequents (medicaments, <a href="/wiki/Polim%C3%A8r" title="Polimèr">polimèrs</a>...). </p> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Adolph_Frank.jpg" class="mw-file-description" title="Fotografia d'Adolph Frank."><img alt="Fotografia d'Adolph Frank." src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Adolph_Frank.jpg/85px-Adolph_Frank.jpg" decoding="async" width="85" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Adolph_Frank.jpg/128px-Adolph_Frank.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Adolph_Frank.jpg/171px-Adolph_Frank.jpg 2x" data-file-width="1834" data-file-height="2573" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> d'<a href="/wiki/Adolph_Frank" title="Adolph Frank">Adolph Frank</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Portrait_caro-nikodem.jpg" class="mw-file-description" title="Fotografia de Nikodem Caro."><img alt="Fotografia de Nikodem Caro." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Portrait_caro-nikodem.jpg/95px-Portrait_caro-nikodem.jpg" decoding="async" width="95" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Portrait_caro-nikodem.jpg/142px-Portrait_caro-nikodem.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Portrait_caro-nikodem.jpg/190px-Portrait_caro-nikodem.jpg 2x" data-file-width="883" data-file-height="1115" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Nikodem_Caro" title="Nikodem Caro">Nikodem Caro</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Asta_Norregaard_Kristian_Birkeland_1900.jpg" class="mw-file-description" title="Fotografia de Kristian Birkeland."><img alt="Fotografia de Kristian Birkeland." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Asta_Norregaard_Kristian_Birkeland_1900.jpg/77px-Asta_Norregaard_Kristian_Birkeland_1900.jpg" decoding="async" width="77" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Asta_Norregaard_Kristian_Birkeland_1900.jpg/116px-Asta_Norregaard_Kristian_Birkeland_1900.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Asta_Norregaard_Kristian_Birkeland_1900.jpg/154px-Asta_Norregaard_Kristian_Birkeland_1900.jpg 2x" data-file-width="2634" data-file-height="4091" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Kristian_Birkeland" title="Kristian Birkeland">Kristian Birkeland</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Sam_Eyde_photographed_1910.jpg" class="mw-file-description" title="Fotografia de Samuel Eyde."><img alt="Fotografia de Samuel Eyde." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Sam_Eyde_photographed_1910.jpg/85px-Sam_Eyde_photographed_1910.jpg" decoding="async" width="85" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/94/Sam_Eyde_photographed_1910.jpg/127px-Sam_Eyde_photographed_1910.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/94/Sam_Eyde_photographed_1910.jpg/169px-Sam_Eyde_photographed_1910.jpg 2x" data-file-width="2340" data-file-height="3315" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Samuel_Eyde" title="Samuel Eyde">Samuel Eyde</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Fritz_Haber.png" class="mw-file-description" title="Fotografia de Fritz Haber."><img alt="Fotografia de Fritz Haber." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Fritz_Haber.png/85px-Fritz_Haber.png" decoding="async" width="85" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Fritz_Haber.png/127px-Fritz_Haber.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Fritz_Haber.png/170px-Fritz_Haber.png 2x" data-file-width="280" data-file-height="396" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Fritz_Haber" title="Fritz Haber">Fritz Haber</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Carl_Bosch.jpg" class="mw-file-description" title="Fotografia de Carl Bosch."><img alt="Fotografia de Carl Bosch." src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Carl_Bosch.jpg/85px-Carl_Bosch.jpg" decoding="async" width="85" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Carl_Bosch.jpg/127px-Carl_Bosch.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Carl_Bosch.jpg/170px-Carl_Bosch.jpg 2x" data-file-width="280" data-file-height="396" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Carl_Bosch" title="Carl Bosch">Carl Bosch</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fichi%C3%A8r:Wilhelm_Ostwald_by_Nicola_Perscheid.jpg" class="mw-file-description" title="Fotografia de Wilhelm Ostwald."><img alt="Fotografia de Wilhelm Ostwald." src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Wilhelm_Ostwald_by_Nicola_Perscheid.jpg/90px-Wilhelm_Ostwald_by_Nicola_Perscheid.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Wilhelm_Ostwald_by_Nicola_Perscheid.jpg/135px-Wilhelm_Ostwald_by_Nicola_Perscheid.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Wilhelm_Ostwald_by_Nicola_Perscheid.jpg/180px-Wilhelm_Ostwald_by_Nicola_Perscheid.jpg 2x" data-file-width="669" data-file-height="892" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de <a href="/wiki/Wilhelm_Ostwald" title="Wilhelm Ostwald">Wilhelm Ostwald</a>.</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Proprietats_quimicas">Proprietats quimicas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=5" title="Modificar la seccion : Proprietats quimicas" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=5" title="Edita el codi de la secció: Proprietats quimicas"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Proprietats_atomicas">Proprietats atomicas</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=6" title="Modificar la seccion : Proprietats atomicas" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=6" title="Edita el codi de la secció: Proprietats atomicas"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'<a href="/wiki/At%C3%B2m" title="Atòm">atòm</a> d'azòt a sèt <a href="/wiki/Electron" title="Electron">electrons</a> que son estat fondamentau es 1s<sup>2</sup> 2s<sup>2</sup> 2p<sub>x</sub><sup>1</sup> 2p<sub>y</sub><sup>1</sup> 2p<sub>z</sub><sup>1</sup>. A donc cinc <a href="/w/index.php?title=Electrons_de_val%C3%A9ncia&action=edit&redlink=1" class="new" title="Electrons de valéncia (la pagina existís pas)">electrons de valéncia</a> que tres son d'<a href="/wiki/Electron" title="Electron">electrons</a> non apariats situats sus lo sosjaç 2p<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup>. Aquela valéncia particulara es a l'origina de plusors proprietats de remarca : </p> <ul><li>una <a href="/wiki/Electronegativitat" title="Electronegativitat">electronegativitat</a> fòrça importanta (3,04 segon l'<a href="/wiki/Escala_de_Pauling" title="Escala de Pauling">escala de Pauling</a>) en causa de la preséncia d'interaccions fòrtas entre lo nuclèu e lei sosjaç 2s e 2p.</li> <li>la cèrca d'una configuracion electronica establa similara an aquela de <a href="/wiki/Neon" class="mw-disambig" title="Neon">neon</a>.</li></ul> <p>L'azòt a donc una reactivitat que presenta de similituds amb leis autreis <a href="/wiki/Element_quimic" title="Element quimic">elements</a> de la colona 15 de la <a href="/wiki/Taula_periodica" title="Taula periodica">taula periodica</a> mai pòu pas practicar, au contrari d'aqueleis elements, l'ipervaléncia (es a dire plaçar 18 electrons dins sa valéncia per s'estabilizar). En causa d'aqueu limit, sei proprietats quimicas an donc una certana similitud amb aquelei dau <a href="/wiki/Carb%C3%B2ni" title="Carbòni">carbòni</a> e de l'<a href="/wiki/Oxig%C3%A8n" title="Oxigèn">oxigèn</a> que son sei vesins dirècts, especialament sa capacitat de crear de <a href="/wiki/Liame_quimic" class="mw-redirect" title="Liame quimic">liames quimics</a> amb un <a href="/wiki/At%C3%B2m" title="Atòm">atòm</a> d'<a href="/wiki/Idrog%C3%A8n" title="Idrogèn">idrogèn</a>. De mai, pòu, coma l'<a href="/wiki/Oxig%C3%A8n" title="Oxigèn">oxigèn</a>, formar de <a href="/wiki/Liame_idrog%C3%A8n" class="mw-redirect" title="Liame idrogèn">liames idrogèn</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Occuréncia_e_isotòpia"><span id="Occur.C3.A9ncia_e_isot.C3.B2pia"></span>Occuréncia e isotòpia</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=7" title="Modificar la seccion : Occuréncia e isotòpia" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=7" title="Edita el codi de la secció: Occuréncia e isotòpia"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Occuréncia"><span id="Occur.C3.A9ncia"></span>Occuréncia</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=8" title="Modificar la seccion : Occuréncia" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=8" title="Edita el codi de la secció: Occuréncia"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'azòt es un <a href="/wiki/Element_quimic" title="Element quimic">element</a> relativament frequent dins l'<a href="/wiki/Univ%C3%A8rs" title="Univèrs">Univèrs</a>. En particular, n'i a de quantitats importantas dins leis <a href="/wiki/Estela" title="Estela">estèlas</a> siá coma residús eissits dau nívol a l'origina de la formacion de l'estela siá coma produch dei reaccions <a href="/wiki/Fusion_nucleara" title="Fusion nucleara">termonuclearas</a> que se debanan dins lo nuclèu estellar. En la <a href="/wiki/T%C3%A8rra" title="Tèrra">Tèrra</a>, fòrma la majoritat de l'<a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosfèra</a> (78,1%<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup>) e es un constituent major deis <a href="/wiki/Organisme" class="mw-disambig" title="Organisme">organismes</a> vivents (<a href="/wiki/ADN" class="mw-redirect" title="ADN">ADN</a>, <a href="/wiki/Acid_aminat" class="mw-redirect" title="Acid aminat">acids aminats</a>...). </p><p>Es en revènge relativament pus rar dins la crosta car fòrma pauc de <a href="/wiki/Minerau" title="Minerau">mineraus</a> en fòra dei <a href="/wiki/Nitrat" title="Nitrat">nitrats</a>. Ansin, sa concentracion mejana dins la <a href="/wiki/Litosf%C3%A8ra" title="Litosfèra">litosfèra</a> e dins lei jaç pus intèrnes de la <a href="/wiki/Planeta" title="Planeta">planeta</a> es de 19 ppm, çò qu'es similar a l'occuréncia de <a href="/wiki/Liti" title="Liti">liti</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Isotòpia"><span id="Isot.C3.B2pia"></span>Isotòpia</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=9" title="Modificar la seccion : Isotòpia" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=9" title="Edita el codi de la secció: Isotòpia"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'azòt a dos <a href="/wiki/Isot%C3%B2p" title="Isotòp">isotòps</a> estables que l'azòt-14 e l'azòt-15. Lo premier es lo pus escampat que fòrma 99,634% deis <a href="/wiki/At%C3%B2m" title="Atòm">atòms</a> d'azòt. Aquela predominància explica que lo pes atomic de l'azòt (14,007) siegue tant pròche de 14. Leis isotòps instables van de l'azòt-12 a l'azòt-23. An una mieja vida fòrça febla qu'es aperaquí d'un desenau de <a href="/w/index.php?title=Minuta&action=edit&redlink=1" class="new" title="Minuta (la pagina existís pas)">minutas</a> per l'azòt-13 e d'una <a href="/wiki/Segonda" title="Segonda">segonda</a> (ò mens) per leis autrei. </p> <table class="wikitable" style="font-size:95%; white-space:nowrap"> <tbody><tr> <th rowspan="2">Isotòp </th> <th>Z(<a href="/wiki/Proton" title="Proton">p</a>) </th> <th>N(<a href="/wiki/Neutron" title="Neutron">n</a>) </th> <th> <br />Massa isotropica (u)<br />  </th> <th rowspan="2">Mieja vida </th> <th rowspan="2">Mòde de<br />desintegracion </th> <th rowspan="2">Nuclèu fiu </th> <th rowspan="2">Espin nuclear </th> <th rowspan="2">Composicion isotopica<br />(fraccion molara) </th> <th rowspan="2">Variacion naturala<br />(fraccion molara) </th></tr> <tr> <th colspan="3">Energia<br />d'excitacion </th></tr> <tr> <td><sup>10</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">3 </td> <td>10.04165(43) </td> <td>200(140)<sup>−24</sup> s<br />[2.3(16) MeV] </td> <td><a href="/w/index.php?title=Proton_emission&action=edit&redlink=1" class="new" title="Proton emission (la pagina existís pas)">p</a> </td> <td><sup>9</sup>C </td> <td>(2−) </td> <td> </td> <td> </td></tr> <tr> <td><sup>11</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">4 </td> <td>11.02609(5) </td> <td>590(210)<sup>−24</sup> s<br />[1.58(+75−52) MeV] </td> <td>p </td> <td><sup>9</sup>C </td> <td>1/2+ </td> <td> </td> <td> </td></tr> <tr> <td style="text-indent:1em"><sup>11m</sup>N </td> <td colspan="3" style="text-indent:2em">740(60) keV </td> <td>6.90(80)<sup>−22</sup> s </td> <td> </td> <td> </td> <td>1/2− </td> <td> </td> <td> </td></tr> <tr> <td rowspan="2"><sup>12</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">5 </td> <td rowspan="2">12.0186132(11) </td> <td rowspan="2">11.000(16) ms </td> <td><a href="/w/index.php?title=Beta_decay&action=edit&redlink=1" class="new" title="Beta decay (la pagina existís pas)">β<sup>+</sup></a> (96.5%) </td> <td><sup>12</sup>C </td> <td rowspan="2">1+ </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>+</sup>, <a href="/w/index.php?title=Alpha_decay&action=edit&redlink=1" class="new" title="Alpha decay (la pagina existís pas)">α</a> (3.5%) </td> <td><sup>8</sup>Be </td></tr> <tr> <td><a href="/w/index.php?title=Az%C3%B2t-13&action=edit&redlink=1" class="new" title="Azòt-13 (la pagina existís pas)"><sup>13</sup>N</a><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </td> <td style="text-align:right">7 </td> <td style="text-align:right">6 </td> <td>13.00573861(29) </td> <td>9.965(4) min </td> <td>β<sup>+</sup> </td> <td><sup>13</sup>C </td> <td>1/2− </td> <td> </td> <td> </td></tr> <tr> <td><sup>14</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">7 </td> <td>14.0030740048(6) </td> <td colspan="3" align="center"><b>Estable</b> </td> <td>1+ </td> <td>0.99636(20) </td> <td>0.99579–0.99654 </td></tr> <tr> <td><sup>15</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">8 </td> <td>15.0001088982(7) </td> <td colspan="3" align="center"><b>Estable</b> </td> <td>1/2− </td> <td>0.00364(20) </td> <td>0.00346–0.00421 </td></tr> <tr> <td rowspan="2"><sup>16</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">9 </td> <td rowspan="2">16.0061017(28) </td> <td rowspan="2">7.13(2) s </td> <td>β<sup>−</sup> (99.99%) </td> <td><sup>16</sup>O </td> <td rowspan="2">2− </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>−</sup>, α (.001%) </td> <td><sup>12</sup>C </td></tr> <tr> <td rowspan="3"><sup>17</sup>N </td> <td rowspan="3" style="text-align:right">7 </td> <td rowspan="3" style="text-align:right">10 </td> <td rowspan="3">17.008450(16) </td> <td rowspan="3">4.173(4) s </td> <td>β<sup>−</sup>, n (95.0%) </td> <td><sup>16</sup>O </td> <td rowspan="3">1/2− </td> <td rowspan="3"> </td> <td rowspan="3"> </td></tr> <tr> <td>β<sup>−</sup> (4.99%) </td> <td><sub>17</sub>O </td></tr> <tr> <td>β<sup>−</sup>, α (.0025%) </td> <td><sup>13</sup>C </td></tr> <tr> <td rowspan="3"><sup>18</sup>N </td> <td rowspan="3" style="text-align:right">7 </td> <td rowspan="3" style="text-align:right">11 </td> <td rowspan="3">18.014079(20) </td> <td rowspan="3">622(9) ms </td> <td>β<sup>−</sup> (76.9%) </td> <td><sup>18</sup>O </td> <td rowspan="3">1− </td> <td rowspan="3"> </td> <td rowspan="3"> </td></tr> <tr> <td>β<sup>−</sup>, α (12.2%) </td> <td><sup>14</sup>C </td></tr> <tr> <td>β<sup>−</sup>, n (10.9%) </td> <td><sup>17</sup>O </td></tr> <tr> <td rowspan="2"><sup>19</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">12 </td> <td rowspan="2">19.017029(18) </td> <td rowspan="2">271(8) ms </td> <td>β<sup>−</sup>, n (54.6%) </td> <td><sup>18</sup>O </td> <td rowspan="2">(1/2−) </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>−</sup> (45.4%) </td> <td><sup>19</sup>O </td></tr> <tr> <td rowspan="2"><sup>20</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">13 </td> <td rowspan="2">20.02337(6) </td> <td rowspan="2">130(7) ms </td> <td>β<sup>−</sup>, n (56.99%) </td> <td><sup>19</sup>O </td> <td rowspan="2"> </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>−</sup> (43.00%) </td> <td><sup>20</sup>O </td></tr> <tr> <td rowspan="2"><sup>21</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">14 </td> <td rowspan="2">21.02711(10) </td> <td rowspan="2">87(6) ms </td> <td>β<sup>−</sup>, n (80.0%) </td> <td><sup>20</sup>O </td> <td rowspan="2">1/2−# </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>−</sup> (20.0%) </td> <td><sup>21</sup>O </td></tr> <tr> <td rowspan="2"><sup>22</sup>N </td> <td rowspan="2" style="text-align:right">7 </td> <td rowspan="2" style="text-align:right">15 </td> <td rowspan="2">22.03439(21) </td> <td rowspan="2">13.9(14) ms </td> <td>β<sup>−</sup> (65.0%) </td> <td><sup>22</sup>O </td> <td rowspan="2"> </td> <td rowspan="2"> </td> <td rowspan="2"> </td></tr> <tr> <td>β<sup>−</sup>, n (35.0%) </td> <td><sup>21</sup>O </td></tr> <tr> <td><sup>23</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">16 </td> <td>23.04122(32)# </td> <td>14.5(24) ms<br />[14.1(+12−15) ms] </td> <td>β<sup>−</sup> </td> <td><sup>23</sup>O </td> <td>1/2−# </td> <td> </td> <td> </td></tr> <tr> <td><sup>24</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">17 </td> <td>24.05104(43)# </td> <td><52 ns </td> <td>n </td> <td><sup>23</sup>N </td> <td> </td> <td> </td> <td> </td></tr> <tr> <td><sup>25</sup>N </td> <td style="text-align:right">7 </td> <td style="text-align:right">18 </td> <td>25.06066(54)# </td> <td><260 ns </td> <td> </td> <td> </td> <td>1/2−# </td> <td> </td> <td> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Quimia_e_aplicacions_dei_compausats_azotats">Quimia e aplicacions dei compausats azotats</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=10" title="Modificar la seccion : Quimia e aplicacions dei compausats azotats" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=10" title="Edita el codi de la secció: Quimia e aplicacions dei compausats azotats"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Atòm_d'azòt_e_molecula_de_diazòt"><span id="At.C3.B2m_d.27az.C3.B2t_e_molecula_de_diaz.C3.B2t"></span>Atòm d'azòt e molecula de diazòt</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=11" title="Modificar la seccion : Atòm d'azòt e molecula de diazòt" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=11" title="Edita el codi de la secció: Atòm d'azòt e molecula de diazòt"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Generalitats">Generalitats</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=12" title="Modificar la seccion : Generalitats" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=12" title="Edita el codi de la secció: Generalitats"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichi%C3%A8r:Fluessiger_Stickstoff.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Fluessiger_Stickstoff.jpg/220px-Fluessiger_Stickstoff.jpg" decoding="async" width="220" height="330" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Fluessiger_Stickstoff.jpg/330px-Fluessiger_Stickstoff.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Fluessiger_Stickstoff.jpg/440px-Fluessiger_Stickstoff.jpg 2x" data-file-width="2336" data-file-height="3504" /></a><figcaption>Azòt liquid.</figcaption></figure> <p>Isolat, l'<a href="/wiki/At%C3%B2m" title="Atòm">atòm</a> d'azòt es un triradicau quimic qu'a una reactivitat extrèma e que s'observa pas dins la natura. Lo còrs pur simple associat a l'azòt es donc lo <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a> N<sub>2</sub>. Bastida a l'entorn d'un <a href="/wiki/Liame_quimic" class="mw-redirect" title="Liame quimic">liame quimic</a> triple, es una <a href="/wiki/Molecula" title="Molecula">molecula</a> fòrça establa e pauc reactiva sovent utilizada coma gas inèrt. Pasmens, pòu reagir au contact de <a href="/wiki/Liti" title="Liti">liti</a> e de certanei <a href="/wiki/Metau_de_transicion" class="mw-redirect" title="Metau de transicion">metaus de transicion</a>. </p> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/wiki/Diaz%C3%B2t" title="Diazòt">Diazòt</a>.</div> <p>Dins lei <a href="/wiki/Condicions_normalas_de_temperatura_e_de_pression" title="Condicions normalas de temperatura e de pression">condicions normalas de temperatura e de pression</a>, lo diazòt es un <a href="/wiki/Gas" title="Gas">gas</a> incolòr e inodòr. Sa <a href="/w/index.php?title=Temperatura_de_vaporizacion&action=edit&redlink=1" class="new" title="Temperatura de vaporizacion (la pagina existís pas)">temperatura de vaporizacion</a> es de 77 K e sa <a href="/wiki/Temperatura_de_fusion" class="mw-redirect" title="Temperatura de fusion">temperatura de fusion</a> de 63 K. Lo diazòt liquid es incolòr e a una <a href="/wiki/Densitat" title="Densitat">densitat</a> de 0,808 a son ponch d'ebulicion. Per quant a l'azòt <a href="/wiki/Solid" title="Solid">solid</a>, es fòrça frequent en lei <a href="/wiki/Planeta" title="Planeta">planetas</a> e satellits exteriors dau <a href="/wiki/Sist%C3%A8ma_Solar" title="Sistèma Solar">Sistèma Solar</a>. Capable de se sublimar ò de condensar rapidament, pòu i formar una atmosfèra, participar a de mecanismes de <a href="/wiki/Criovolcanisme" title="Criovolcanisme">criovolcanisme</a> ò cubrir la superficia amb un jaç de glaç. </p> <div class="mw-heading mw-heading4"><h4 id="Aplicacions_dau_diazòt_gasós"><span id="Aplicacions_dau_diaz.C3.B2t_gas.C3.B3s"></span>Aplicacions dau diazòt gasós</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=13" title="Modificar la seccion : Aplicacions dau diazòt gasós" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=13" title="Edita el codi de la secció: Aplicacions dau diazòt gasós"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lo diazòt <a href="/wiki/Gas" title="Gas">gas</a>ós a plusors aplicacions que representan aperaquí dos tèrç de la produccion actuala de diazòt. La pus importanta es la formacion d'<a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosfèras</a> inèrtas que permèton d'empedir una reaccion entre l'<a href="/wiki/Oxig%C3%A8n" title="Oxigèn">oxigèn</a> de l'èr e una substància de protegir dau <a href="/wiki/Dioxig%C3%A8n" title="Dioxigèn">dioxigèn</a> de l'èr. En particular, aquò permet dins l'<a href="/wiki/Industria" class="mw-redirect" title="Industria">industria</a> d'empedir d'<a href="/wiki/Incendi" title="Incendi">incendi</a> ò d'<a href="/wiki/Explosion" title="Explosion">explosions</a>. Pasmens, aquela proprietat permet de fabricar d'<a href="/w/index.php?title=Ampola&action=edit&redlink=1" class="new" title="Ampola (la pagina existís pas)">ampolas</a> <a href="/wiki/Electricitat" title="Electricitat">electricas</a>, per protegir la norridura embalada ò per gonflar de gomas. </p><p>En fòra d'aquela utilizacion majora, lo diazòt <a href="/wiki/Gas" title="Gas">gas</a>ós es tanben un produch important en <a href="/wiki/Quimia" title="Quimia">quimia</a> analitica, especialament per la preparacion de mòstras. Dins l'industria alimentària, es de còps utilizat ambé lo <a href="/wiki/Dioxid_de_carb%C3%B2ni" title="Dioxid de carbòni">dioxid de carbòni</a> CO<sub>2</sub> per assegurar la gasificacion de <a href="/w/index.php?title=Bevenda&action=edit&redlink=1" class="new" title="Bevenda (la pagina existís pas)">bevendas</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Aplicacions_dau_diazòt_liquid"><span id="Aplicacions_dau_diaz.C3.B2t_liquid"></span>Aplicacions dau diazòt liquid</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=14" title="Modificar la seccion : Aplicacions dau diazòt liquid" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=14" title="Edita el codi de la secció: Aplicacions dau diazòt liquid"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/wiki/Az%C3%B2t_liquid" title="Azòt liquid">Azòt liquid</a>.</div> <p>Lo <a href="/wiki/Diaz%C3%B2t_liquid" class="mw-redirect" title="Diazòt liquid">diazòt liquid</a> es sustot utilizat coma liquid criogenic car sa <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> d'ebulicion se situa vèrs -196°C e car son còst es fòrça feble a respèct deis autrei liquids criogenics. Lei domenis principaus son lei servicis espitaliers que dèvon conglaçar de mòstras <a href="/wiki/Biologia" title="Biologia">biologicas</a> (<a href="/wiki/Sang" title="Sang">sang</a>, <a href="/wiki/Gameta" title="Gameta">gametas</a>...) e lei servicis que dèvon refrejar d'equipaments necessitant una <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> fòrça freja per foncionar (aparelhs de laboratòri, equipaments medicaus, ordinators...). D'aplicacions segondàrias son la congelacion de norridura ò de bornèus per i arrestar una circulacion de liquid. </p> <div class="mw-heading mw-heading3"><h3 id="Complèxs_metau_de_transicion_-_diazòt"><span id="Compl.C3.A8xs_metau_de_transicion_-_diaz.C3.B2t"></span>Complèxs metau de transicion - diazòt</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=15" title="Modificar la seccion : Complèxs metau de transicion - diazòt" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=15" title="Edita el codi de la secció: Complèxs metau de transicion - diazòt"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lei complèxs metau de transicion - diazòt son de complèxs <a href="/wiki/Metal" title="Metal">metallics</a> que tèn au mens una <a href="/wiki/Molecula" title="Molecula">molecula</a> de <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a> coma <a href="/w/index.php?title=Ligand&action=edit&redlink=1" class="new" title="Ligand (la pagina existís pas)">ligand</a>. Aqueleis ensems son fòrça importants dins lei procès <a href="/wiki/Biologia" title="Biologia">biologics</a> implicant d'<a href="/wiki/At%C3%B2m" title="Atòm">atòms</a> d'azòt e dins lei procès <a href="/wiki/Industria" class="mw-redirect" title="Industria">industriaus</a> de produccion d'<a href="/wiki/Engrais" title="Engrais">engrais</a><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup>. D'efèct, sei proprietats permèton l'adsorpcion dau diazòt atmosferic, especialament dins l'encastre dau <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">procès Haber-Bosch</a>, çò que permet de lo captar e de l'utilizar coma reactiu. </p> <div class="mw-heading mw-heading3"><h3 id="Nitrurs_e_azoturs">Nitrurs e azoturs</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=16" title="Modificar la seccion : Nitrurs e azoturs" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=16" title="Edita el codi de la secció: Nitrurs e azoturs"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/wiki/Nitrur" title="Nitrur">Nitrur</a>.</div> <p>Lei <a href="/wiki/Nitrur" title="Nitrur">nitrurs</a> son de compausats onte l'azòt es au nombre d'oxidacion -III. Fòrman una larga familha de substàncias car l'azòt pòu constituir de nitrurs ambé la quasi totalitat deis <a href="/wiki/Element_quimic" title="Element quimic">elements</a> de la taula periodica. Pòdon èsser obtenguts gràcias a una reaccion de descomposicion d'un <a href="/w/index.php?title=Azotur&action=edit&redlink=1" class="new" title="Azotur (la pagina existís pas)">azotur</a>, d'un <a href="/w/index.php?title=Amidur&action=edit&redlink=1" class="new" title="Amidur (la pagina existís pas)">amidur</a> ò per deprotonacion de l'amoniac en preséncia d'un metau. </p> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/w/index.php?title=Azotur&action=edit&redlink=1" class="new" title="Azotur (la pagina existís pas)">Azotur</a>.</div> <p>Leis <a href="/w/index.php?title=Azotur&action=edit&redlink=1" class="new" title="Azotur (la pagina existís pas)">azoturs</a> son lei saus de l'<a href="/w/index.php?title=Acid_azotidric&action=edit&redlink=1" class="new" title="Acid azotidric (la pagina existís pas)">acid azotidric</a> HN<sub>3</sub>. Son de produchs oxidants, corrosius e <a href="/wiki/Explosion" title="Explosion">explosius</a>. Per exemple, l'<a href="/w/index.php?title=Azotur_de_s%C3%B2di&action=edit&redlink=1" class="new" title="Azotur de sòdi (la pagina existís pas)">azotur de sòdi</a> vèn explosiu a partir de 275°C e libera une gròssa quantitat de diazòt. Aquela proprietat es utilizada per gonflar rapidament leis airbags de <a href="/wiki/Automobila" title="Automobila">veitura</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Idrurs">Idrurs</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=17" title="Modificar la seccion : Idrurs" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=17" title="Edita el codi de la secció: Idrurs"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/wiki/Amoniac" title="Amoniac">Amoniac</a>.</div> <p>L'azòt pòu formar d'idrurs que certanei son de reactius fòrça importants de l'<a href="/wiki/Industria" class="mw-redirect" title="Industria">industria</a> <a href="/wiki/Quimia" title="Quimia">quimica</a> modèrna coma l'<a href="/w/index.php?title=Acid_azotidric&action=edit&redlink=1" class="new" title="Acid azotidric (la pagina existís pas)">acid azotidric</a> HN<sub>3</sub> e l'<a href="/wiki/Idrazina" title="Idrazina">idrazina</a> N<sub>2</sub>H<sub>4</sub>. Son generalament obtengudas gràcias a una <a href="/wiki/Reaccion_quimica" title="Reaccion quimica">reaccion</a> onte l'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> tèn lo ròtle d'<a href="/wiki/Acid" title="Acid">acid</a> feble. Pasmens, lo compausat pus important d'aquela familha d'aquela familha es l'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> NH<sub>3</sub>. D'efèct, amb una produccion estimada a 122 milions de tonas en <a href="/wiki/2006" title="2006">2006</a>, es una substància fondamentala que permet de fabricar d'<a href="/wiki/Engrais" title="Engrais">engrais</a>, d'<a href="/wiki/Explosiu" title="Explosiu">explosius</a> e de <a href="/wiki/Polim%C3%A8r" title="Polimèr">polimèrs</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Alogenuras_e_oxoalogenuras">Alogenuras e oxoalogenuras</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=18" title="Modificar la seccion : Alogenuras e oxoalogenuras" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=18" title="Edita el codi de la secció: Alogenuras e oxoalogenuras"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'azòt pòu constituir de trialogenuras ambé lo <a href="/wiki/Fluor" title="Fluor">fluor</a>, lo <a href="/wiki/Cl%C3%B2r" title="Clòr">clòr</a>, lo <a href="/wiki/Br%C3%B2me" title="Bròme">bròme</a>. Totei lei trialogenuras simples e plusors pus complèxs existisson coma lo <a href="/w/index.php?title=Tetrafluoroidrazina&action=edit&redlink=1" class="new" title="Tetrafluoroidrazina (la pagina existís pas)">tetrafluoroidrazina</a> N<sub>2</sub>F<sub>4</sub>. Aquelei compausats son generalament fòrça instables e oxidants. Plusors d'entre elei son ansin utilizats coma <a href="/wiki/Explosiu" title="Explosiu">explosius</a> ò coma <a href="/wiki/Carburant" title="Carburant">carburant</a> de fusada. </p><p>Leis oxoalogenuras son pus estables. Dos ensems principaus d'aquelei <a href="/wiki/Molecula" title="Molecula">moleculas</a> son coneguts : lei XNO e lei XNO<sub>2</sub>. Lei premiers son de gas fòrça reactius que son generalament produchs a partir d'una <a href="/wiki/Reaccion_quimica" title="Reaccion quimica">reaccion</a> implicant d'oxids d'azòt. Gaire estables, presentan pereu de proprietats explosivas e certanei son utilizats coma carburant d'energia auta. Pasmens, d'autrei pòdon servir d'agents d'alogenacion (fluorur de nitril NO<sub>2</sub>) ò de solvent ionizant (<a href="/w/index.php?title=Clorur_de_nitrosil&action=edit&redlink=1" class="new" title="Clorur de nitrosil (la pagina existís pas)">clorur de nitrosil</a> NOCl). </p> <div class="mw-heading mw-heading3"><h3 id="Oxids">Oxids</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=19" title="Modificar la seccion : Oxids" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=19" title="Edita el codi de la secció: Oxids"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nòu oxids d'azòts son coneguts a l'ora d'ara (uech que son naturaus e un qu'es artificiau). Totei son instables e pòdon subir una descomposicion termica que dòna de <a href="/wiki/Dioxig%C3%A8n" title="Dioxigèn">dioxigèn</a> e de <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a>. Entre lei principaus, se fau citar lo <a href="/wiki/Protoxid_d%27az%C3%B2t" title="Protoxid d'azòt">protoxid d'azòt</a> N<sub>2</sub>O qu'es famós per sei proprietats de gas ilarant. Pasmens, pòu tanben èsser utilizat coma gas propulsor e foguèt lòngtemps un anestesic d'usatge frequent. Lo <a href="/w/index.php?title=Monoxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Monoxid d'azòt (la pagina existís pas)">monoxid d'azòt</a> NO es una <a href="/wiki/Molecula" title="Molecula">molecula</a> importanta per mai d'un procès fisiologic<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup>. Lo <a href="/w/index.php?title=Dioxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Dioxid d'azòt (la pagina existís pas)">dioxid d'azòt</a> es un <a href="/wiki/Gas" title="Gas">gas</a> corrosiu e toxic que tèn una color bruna caracteristica. Enfin, lo <a href="/w/index.php?title=Pentoxid_de_diaz%C3%B2t&action=edit&redlink=1" class="new" title="Pentoxid de diazòt (la pagina existís pas)">pentoxid de diazòt</a> N<sub>2</sub>O<sub>5</sub> es un oxidant fòrça reactiu qu'es un intermediari dins la fabricacion de plusors <a href="/wiki/Explosiu" title="Explosiu">explosius</a> azotats. </p> <div class="mw-heading mw-heading3"><h3 id="Oxoacids">Oxoacids</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=20" title="Modificar la seccion : Oxoacids" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=20" title="Edita el codi de la secció: Oxoacids"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichi%C3%A8r:Fuming_nitric_acid_40ml.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Fuming_nitric_acid_40ml.jpg/220px-Fuming_nitric_acid_40ml.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Fuming_nitric_acid_40ml.jpg/330px-Fuming_nitric_acid_40ml.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Fuming_nitric_acid_40ml.jpg/440px-Fuming_nitric_acid_40ml.jpg 2x" data-file-width="768" data-file-height="1024" /></a><figcaption>Solucion concentrada d'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> e vapors d'oxids d'azòt.</figcaption></figure> <p>Plusors oxoacids azotats son coneguts. Dins aquò, son generalament de compausats instables que son utilizats sota la forma de solucion aquosa ò de sau. Per exemple, es lo cas de l'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> HNO<sub>3</sub> qu'es un acid fòrt (<i>pKa</i> = -1,4), de l'<a href="/wiki/Acid_nitr%C3%B3s" title="Acid nitrós">acid nitrós</a> HNO<sub>2</sub> qu'es un acid feble (<i>pKa</i> = 3,4) ò de l'<a href="/w/index.php?title=Acid_iponitr%C3%B3s&action=edit&redlink=1" class="new" title="Acid iponitrós (la pagina existís pas)">acid iponitrós</a> H<sub>2</sub>N<sub>2</sub>O<sub>2</sub> qu'es un diacid feble (<i>pKa<sub>1</sub></i> = 6,9 e <i>pKa<sub>2</sub></i> = 11,6). Ambé sei basas conjugadas ò seis ions, especialament seis anions azotats, son utilizats : </p> <ul><li>per sei proprietats acidas.</li> <li>per sei proprietats d'oxidants ò de reductors.</li> <li>per sei proprietats de complexacion.</li></ul> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/wiki/Acid_nitric" title="Acid nitric">Acid nitric</a>.</div> <p>L'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a>, descubèrt a la fin dau sègle VIII per l'<a href="/wiki/Alquimia" title="Alquimia">alquimista</a> <a href="/wiki/Jabir_Ibn_Hayyan" title="Jabir Ibn Hayyan">Jabir Ibn Hayyan</a> (vèrs <a href="/wiki/721" class="mw-redirect" title="721">721</a>-<a href="/wiki/815" class="mw-redirect" title="815">815</a>), es un dei produchs pus utilizats per l'industria quimica modèrna amb una produccion anuala estimada a 60 milions de tonas pendent leis ans 2010. Es utilizat per fabricar d'<a href="/wiki/Explosiu" title="Explosiu">explosius</a>, de carburants de fusada, de <a href="/wiki/Polim%C3%A8r" title="Polimèr">polimèrs</a> e de compausats <a href="/wiki/Quimia_organica" title="Quimia organica">organics</a> especiaus. A pereu d'aplicacions en <a href="/wiki/Metallurgia" title="Metallurgia">metallurgia</a> e en <a href="/w/index.php?title=Microelectronica&action=edit&redlink=1" class="new" title="Microelectronica (la pagina existís pas)">microelectronica</a> car pòu reagir ambé totei lei <a href="/wiki/Metal" title="Metal">metaus</a> levat d'<a href="/wiki/Aur" title="Aur">aur</a>, d'<a href="/wiki/Iridi" title="Iridi">iridi</a> e de <a href="/wiki/Platin" title="Platin">platin</a>. Dins lo corrent dau sègle XIX, permetiá tanben de conservar la <a href="/wiki/Carn" title="Carn">carn</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Compausats_organics">Compausats organics</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=21" title="Modificar la seccion : Compausats organics" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=21" title="Edita el codi de la secció: Compausats organics"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'azòt es un deis <a href="/wiki/Element_quimic" title="Element quimic">elements</a> pus importants de la <a href="/wiki/Quimia_organica" title="Quimia organica">quimia organica</a>. D'efèct, fa partida de plusors gros foncionaus coma leis <a href="/wiki/Amida" title="Amida">amidas</a> RCONR<sub>2</sub>, leis <a href="/wiki/Amina" title="Amina">aminas</a> R<sub>3</sub>N, leis <a href="/w/index.php?title=Imina&action=edit&redlink=1" class="new" title="Imina (la pagina existís pas)">iminas</a> RC(=NH)R, leis <a href="/w/index.php?title=Imida&action=edit&redlink=1" class="new" title="Imida (la pagina existís pas)">imidas</a> (RCO)<sub>2</sub>NR, leis <a href="/w/index.php?title=Azida&action=edit&redlink=1" class="new" title="Azida (la pagina existís pas)">azidas</a> RN<sub>3</sub>, lei <a href="/w/index.php?title=Cianat&action=edit&redlink=1" class="new" title="Cianat (la pagina existís pas)">cianats</a> ROCN, leis <a href="/w/index.php?title=Isocianat&action=edit&redlink=1" class="new" title="Isocianat (la pagina existís pas)">isocianats</a> RCNO, lei <a href="/wiki/Nitrat" title="Nitrat">nitrats</a> RONO<sub>2</sub>, lei <a href="/w/index.php?title=Nitril&action=edit&redlink=1" class="new" title="Nitril (la pagina existís pas)">nitrils</a> RCN, leis <a href="/w/index.php?title=Isonitril&action=edit&redlink=1" class="new" title="Isonitril (la pagina existís pas)">isonitrils</a> RNC, lei <a href="/wiki/Nitrit" title="Nitrit">nitrits</a> RONO, lei <a href="/w/index.php?title=Grop_nitro&action=edit&redlink=1" class="new" title="Grop nitro (la pagina existís pas)">compausats nitro</a> RNO<sub>2</sub>, lei <a href="/w/index.php?title=Grop_nitroso&action=edit&redlink=1" class="new" title="Grop nitroso (la pagina existís pas)">compausats nitroso</a> RNO, leis <a href="/w/index.php?title=Oxim&action=edit&redlink=1" class="new" title="Oxim (la pagina existís pas)">oxims</a> RCR=NOH, lei <a href="/w/index.php?title=Grop_azo&action=edit&redlink=1" class="new" title="Grop azo (la pagina existís pas)">compausats azo</a> RN=NR e lei derivats de la <a href="/w/index.php?title=Piridina&action=edit&redlink=1" class="new" title="Piridina (la pagina existís pas)">piridina</a>. En particular, l'azòt a un ròtle indispensable dins lei reaccions quimicas dau vivent qu'es un constituent deis acids nucleïcs e, donc, de l'<a href="/wiki/ADN" class="mw-redirect" title="ADN">ADN</a> ò dei <a href="/wiki/Prote%C3%AFna" title="Proteïna">proteïnas</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Produccion">Produccion</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=22" title="Modificar la seccion : Produccion" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=22" title="Edita el codi de la secció: Produccion"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Procès_Frank-Caro"><span id="Proc.C3.A8s_Frank-Caro"></span>Procès Frank-Caro</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=23" title="Modificar la seccion : Procès Frank-Caro" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=23" title="Edita el codi de la secció: Procès Frank-Caro"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/w/index.php?title=Proc%C3%A8s_Franck-Caro&action=edit&redlink=1" class="new" title="Procès Franck-Caro (la pagina existís pas)">Procès Franck-Caro</a>.</div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichi%C3%A8r:325_Frank-Caro_kilns_Odda.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/325_Frank-Caro_kilns_Odda.jpg/220px-325_Frank-Caro_kilns_Odda.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/325_Frank-Caro_kilns_Odda.jpg/330px-325_Frank-Caro_kilns_Odda.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b3/325_Frank-Caro_kilns_Odda.jpg/440px-325_Frank-Caro_kilns_Odda.jpg 2x" data-file-width="3008" data-file-height="2000" /></a><figcaption><a href="/wiki/Fotografia" title="Fotografia">Fotografia</a> de l'usina d'Odda (<a href="/wiki/Norv%C3%A8gia" title="Norvègia">Norvègia</a>), sarrada en <a href="/wiki/2002" title="2002">2002</a>, onte se pòdon totjorn observar de sèrvas utilizadas dins l'encastre dau <a href="/w/index.php?title=Proc%C3%A8s_Frank-Caro&action=edit&redlink=1" class="new" title="Procès Frank-Caro (la pagina existís pas)">procès Frank-Caro</a>.</figcaption></figure> <p>Desvolopat entre <a href="/wiki/1895" class="mw-redirect" title="1895">1895</a> e <a href="/wiki/1899" class="mw-redirect" title="1899">1899</a> per <a href="/wiki/Adolph_Frank" title="Adolph Frank">Adolph Frank</a> (<a href="/wiki/1834" class="mw-redirect" title="1834">1834</a>-<a href="/wiki/1916" class="mw-redirect" title="1916">1916</a>) e <a href="/wiki/Nikodem_Caro" title="Nikodem Caro">Nikodem Caro</a> (<a href="/wiki/1871" class="mw-redirect" title="1871">1871</a>-<a href="/wiki/1935" class="mw-redirect" title="1935">1935</a>), lo <a href="/w/index.php?title=Proc%C3%A8s_Frank-Caro&action=edit&redlink=1" class="new" title="Procès Frank-Caro (la pagina existís pas)">procès Frank-Caro</a> èra totjorn utilizat au començament dau sègle XXI. Permet de produrre de <a href="/w/index.php?title=Cianamid_de_calci&action=edit&redlink=1" class="new" title="Cianamid de calci (la pagina existís pas)">cianamid de calci</a> CaCN<sub>2</sub> gràcias a una <a href="/wiki/Reaccion_quimica" title="Reaccion quimica">reaccion</a> entre lo <a href="/w/index.php?title=Carbur_de_calci&action=edit&redlink=1" class="new" title="Carbur de calci (la pagina existís pas)">carbur de calci</a> CaC<sub>2</sub> e lo <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a> N<sub>2</sub> <a href="/wiki/Gas" title="Gas">gas</a>ós de l'<a href="/wiki/Atmosf%C3%A8ra" class="mw-disambig" title="Atmosfèra">atmosfèra</a>. Aqueu procès necessita d'agantar una <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> d'au mens 1 000°C e se debana dins una sèrva sarrada : </p> <dl><dd>CaC<sub>2</sub> + N<sub>2</sub> → CaCN<sub>2</sub> + C</dd></dl> <p>Lo <a href="/w/index.php?title=Cianamid_de_calci&action=edit&redlink=1" class="new" title="Cianamid de calci (la pagina existís pas)">cianamid de calci</a> es utilizat coma <a href="/wiki/Engrais" title="Engrais">engrais</a> que se descompausa en preséncia d'<a href="/wiki/Aiga" title="Aiga">aiga</a> per formar d'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Procès_Birkeland-Eyde"><span id="Proc.C3.A8s_Birkeland-Eyde"></span>Procès Birkeland-Eyde</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=24" title="Modificar la seccion : Procès Birkeland-Eyde" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=24" title="Edita el codi de la secció: Procès Birkeland-Eyde"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/w/index.php?title=Proc%C3%A8s_Birkeland-Eyde&action=edit&redlink=1" class="new" title="Procès Birkeland-Eyde (la pagina existís pas)">Procès Birkeland-Eyde</a>.</div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichi%C3%A8r:Birkeland-Eyde_lysbue.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Birkeland-Eyde_lysbue.JPG/220px-Birkeland-Eyde_lysbue.JPG" decoding="async" width="220" height="294" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Birkeland-Eyde_lysbue.JPG/330px-Birkeland-Eyde_lysbue.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/Birkeland-Eyde_lysbue.JPG/440px-Birkeland-Eyde_lysbue.JPG 2x" data-file-width="2094" data-file-height="2802" /></a><figcaption>Forn electric <a href="/w/index.php?title=Proc%C3%A8s_Birkeland-Eyde&action=edit&redlink=1" class="new" title="Procès Birkeland-Eyde (la pagina existís pas)">Birkeland-Eyde</a> utilizat en <a href="/wiki/Norv%C3%A8gia" title="Norvègia">Norvègia</a> de <a href="/wiki/1916" class="mw-redirect" title="1916">1916</a> a <a href="/wiki/1940" class="mw-redirect" title="1940">1940</a>.</figcaption></figure> <p>Desvolopat en <a href="/wiki/1903" class="mw-redirect" title="1903">1903</a>, lo <a href="/w/index.php?title=Proc%C3%A8s_Birkeland-Eyde&action=edit&redlink=1" class="new" title="Procès Birkeland-Eyde (la pagina existís pas)">procès Birkeland-Eyde</a> utiliza d'arcs <a href="/wiki/Electricitat" title="Electricitat">electrics</a> per fixar l'azòt atmosfèric e l'utilizar per produrre de <a href="/w/index.php?title=Monoxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Monoxid d'azòt (la pagina existís pas)">monoxid d'azòt</a> qu'es un precursor deis engrais azotats. La temperatura i aganta 3 000°C, çò qu'entraïna una reaccion entre l'<a href="/wiki/Oxig%C3%A8n" title="Oxigèn">oxigèn</a> e l'azòt que se combinan per formar de <a href="/w/index.php?title=Monoxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Monoxid d'azòt (la pagina existís pas)">monoxid d'azòt</a>. Refrejat, aqueu <a href="/wiki/Gas" title="Gas">gas</a> vèn de <a href="/w/index.php?title=Dioxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Dioxid d'azòt (la pagina existís pas)">dioxid d'azòt</a> que permet d'obtenir, en preséncia d'<a href="/wiki/Aiga" title="Aiga">aiga</a>, d'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> : </p> <dl><dd>N<sub>2</sub> + O<sub>2</sub> → 2 NO</dd> <dd>2 NO + O<sub>2</sub> → 2 NO<sub>2</sub></dd> <dd>3 NO<sub>2</sub> + H<sub>2</sub>O → 2 HNO<sub>3</sub> + NO</dd></dl> <p>Aqueu metòde consumava una gròssa quantitat d'<a href="/wiki/Electricitat" title="Electricitat">electricitat</a> e leis installacions l'utilizant se concentrèron dins lei regions amb un important potenciau idroelectric, principalament <a href="/wiki/Norv%C3%A8gia" title="Norvègia">Norvègia</a>. Pasmens, lo còst demorava important e lo procès Birkeland-Eyde foguèt donc rapidament remplaçat per lei <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">procès Haber-Bosch</a> e <a href="/w/index.php?title=Proc%C3%A8s_Ostwald&action=edit&redlink=1" class="new" title="Procès Ostwald (la pagina existís pas)">Ostwald</a> e dispareguèt avans la <a href="/wiki/Segonda_Gu%C3%A8rra_Mondiala" title="Segonda Guèrra Mondiala">Segonda Guèrra Mondiala</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Procès_Haber-Bosch"><span id="Proc.C3.A8s_Haber-Bosch"></span>Procès Haber-Bosch</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=25" title="Modificar la seccion : Procès Haber-Bosch" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=25" title="Edita el codi de la secció: Procès Haber-Bosch"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">Procès Haber-Bosch</a>.</div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichi%C3%A8r:Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg/220px-Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg/330px-Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg/440px-Severnside_fertilizer_works_-_geograph.org.uk_-_189990.jpg 2x" data-file-width="640" data-file-height="480" /></a><figcaption>Industria modèrna de produccion d'<a href="/wiki/Engrais" title="Engrais">engrais</a> que fonciona segon lo principi dau procès Haber-Bosch.</figcaption></figure> <p>Lo <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">procès Haber-Bosch</a> foguèt més au ponch entre <a href="/wiki/1908" class="mw-redirect" title="1908">1908</a> e <a href="/wiki/1913" class="mw-redirect" title="1913">1913</a> per leis <a href="/wiki/Alemanha" title="Alemanha">Alemands</a> <a href="/wiki/Fritz_Haber" title="Fritz Haber">Fritz Haber</a> (<a href="/wiki/1868" class="mw-redirect" title="1868">1868</a>-<a href="/wiki/1934" class="mw-redirect" title="1934">1934</a>) e <a href="/wiki/Carl_Bosch" title="Carl Bosch">Carl Bosch</a> (<a href="/wiki/1874" class="mw-redirect" title="1874">1874</a>-<a href="/wiki/1940" class="mw-redirect" title="1940">1940</a>) que trabalhavan per la companhiá <a href="/w/index.php?title=BASF&action=edit&redlink=1" class="new" title="BASF (la pagina existís pas)">BASF</a>. Consistís a favorizar la formacion d'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> segon la <a href="/wiki/Reaccion_quimica" title="Reaccion quimica">reaccion</a> seguenta : </p> <dl><dd>N<sub>2(g)</sub> + 3 H<sub>2(g)</sub> ⇌ 2 NH<sub>3(g)</sub> + ΔH</dd></dl> <p>L'amoniac permet la produccion d'<a href="/wiki/Engrais" title="Engrais">engrais</a>. Pasmens, dins lo corrent de la <a href="/wiki/Premiera_Gu%C3%A8rra_Mondiala" class="mw-redirect" title="Premiera Guèrra Mondiala">Premiera Guèrra Mondiala</a>, <a href="/wiki/Alemanha" title="Alemanha">Alemanha</a> l'utilizèt pereu per fabricar d'<a href="/wiki/Explosiu" title="Explosiu">explosius</a>. Après la guèrra, lo brevet foguèt sasit per lei venceires e lo procès se difusèt largament. Es totjorn fòrça utilizat a l'ora d'ara e, per exemple, permetèt la produccion de 137 milions de tonas d'amoniac en <a href="/wiki/2012" class="mw-redirect" title="2012">2012</a>. Son bòn foncionament es generalament realizat segon quatre etapas : </p> <ul><li>lo reformatge que permet de produrre lo <a href="/wiki/Diidrog%C3%A8n" title="Diidrogèn">diidrogèn</a> necessari a partir de <a href="/wiki/Gas_naturau" title="Gas naturau">gas naturau</a> (principalament de <a href="/wiki/Metan" title="Metan">metan</a>). Aquela etapa necessita d'eliminar lo <a href="/wiki/Sofre" title="Sofre">sofre</a> qu'es un poison dei <a href="/w/index.php?title=Catalisaire&action=edit&redlink=1" class="new" title="Catalisaire (la pagina existís pas)">catalisaires</a> utilizats e lo <a href="/wiki/Monoxid_de_carb%C3%B2ni" title="Monoxid de carbòni">monoxid de carbòni</a> eissit de la transformacion de <a href="/wiki/Metan" title="Metan">metan</a>. Per lo premier, aquò es sovent fach amb un procès de purificacion de <a href="/wiki/Metan" title="Metan">metan</a> en amont. Per lo segond, se realiza una tiera de reaccions ambé d'<a href="/wiki/Aiga" title="Aiga">aiga</a> que permèton de transformar lo <a href="/wiki/Metan" title="Metan">metan</a> en <a href="/wiki/Dioxid_de_carb%C3%B2ni" title="Dioxid de carbòni">dioxid de carbòni</a> e en <a href="/wiki/Diidrog%C3%A8n" title="Diidrogèn">diidrogèn</a>.</li> <li>la sintèsi que necessita d'introdurre lei reactius dins una sèrva. La <a href="/wiki/Pression" title="Pression">pression</a> dèu se situar entre 15 e 25 MPa e la <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> entre 300 e 550°C. Lei reactius circulan entre quatre liechs de catalisaires e son reciclats car un passatge unic permet pas una reaccion totala.</li> <li>l'extraccion de l'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> produch dins la sèrva e sa separacion dei reactius, generalament per <a href="/wiki/Liquefaccion" title="Liquefaccion">liquefaccion</a>. Lei reactius son alora tornats dirigir vèrs lo reactor.</li> <li>lo <a href="/wiki/Reciclatge" title="Reciclatge">reciclatge</a> de la <a href="/wiki/Calor" title="Calor">calor</a> eissida de la reaccion.</li></ul> <div class="mw-heading mw-heading4"><h4 id="Procès_Ostwald"><span id="Proc.C3.A8s_Ostwald"></span>Procès Ostwald</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=26" title="Modificar la seccion : Procès Ostwald" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=26" title="Edita el codi de la secció: Procès Ostwald"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="bandeau-section bandeau-niveau-detail loupe">Article detalhat: <a href="/w/index.php?title=Proc%C3%A8s_Ostwald&action=edit&redlink=1" class="new" title="Procès Ostwald (la pagina existís pas)">Procès Ostwald</a>.</div> <p>Brevetat en <a href="/wiki/1902" class="mw-redirect" title="1902">1902</a> per <a href="/wiki/Wilhelm_Ostwald" title="Wilhelm Ostwald">Wilhelm Ostwald</a> (<a href="/wiki/1853" class="mw-redirect" title="1853">1853</a>-<a href="/wiki/1932" class="mw-redirect" title="1932">1932</a>), lo <a href="/w/index.php?title=Proc%C3%A8s_Ostwald&action=edit&redlink=1" class="new" title="Procès Ostwald (la pagina existís pas)">procès Ostwald</a> es basat sus una <a href="/wiki/Reaccion_quimica" title="Reaccion quimica">reaccion</a> de <a href="/wiki/Combustion" title="Combustion">combustion</a> contraròtlada d'<a href="/wiki/Amoniac" title="Amoniac">amoniac</a> <a href="/wiki/Gas" title="Gas">gas</a>ós. Aquò permet sa transformacion en <a href="/w/index.php?title=Oxid_nitric&action=edit&redlink=1" class="new" title="Oxid nitric (la pagina existís pas)">oxid nitric</a> puei en <a href="/w/index.php?title=Peroxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Peroxid d'azòt (la pagina existís pas)">peroxid d'azòt</a> e, fin finala, en <a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> après umidificacion : </p> <dl><dd>4 NH<sub>3</sub> + 5 O<sub>2</sub> → 4 NO + 6 H<sub>2</sub>O<br /></dd> <dd>4 NO + 2 O<sub>2</sub>→ 4 NO<sub>2</sub><br /></dd> <dd>4 NO<sub>2</sub> + 2 H<sub>2</sub>O + O<sub>2</sub> → 4 HNO<sub>3</sub><br /></dd></dl> <p>Segon leis installacions, la temperatura varia entre 230°C e 850°C e la <a href="/wiki/Pression" title="Pression">pression</a> entre 4 e 10 atm. Un catalisaire de <a href="/wiki/Platin" title="Platin">platin</a> es egalament necessari. L'<a href="/wiki/Aiga" title="Aiga">aiga</a> utilizada durant la darriera etapa dau procès pòu èsser introducha sota forma <a href="/wiki/Liquid" title="Liquid">liquida</a> ò <a href="/wiki/Gas" title="Gas">gas</a>òsa. </p><p>Aqueu procès es sovent utilizat a la seguida dau <a href="/w/index.php?title=Proc%C3%A8s_Haber-Bosch&action=edit&redlink=1" class="new" title="Procès Haber-Bosch (la pagina existís pas)">procès Haber-Bosch</a> que permet de provesir l'amoniac necessari. L'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a> es una matèria premiera fòrça importanta de l'industria quimica modèrna amb aperaquí 60 milions de tonas produchas en <a href="/wiki/2011" class="mw-redirect" title="2011">2011</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Produccion_de_diazòt"><span id="Produccion_de_diaz.C3.B2t"></span>Produccion de diazòt</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=27" title="Modificar la seccion : Produccion de diazòt" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=27" title="Edita el codi de la secció: Produccion de diazòt"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>La produccion industriala de <a href="/wiki/Diaz%C3%B2t" title="Diazòt">diazòt</a> es obtenguda gràcias a una destillacion fraccionada de l'èr <a href="/wiki/Liquid" title="Liquid">liquid</a> ò gràcias a de procès mecanics basats sus lei principis de l'<a href="/wiki/Osm%C3%B2si" title="Osmòsi">osmòsi</a> e de l'<a href="/w/index.php?title=Adsorpcion&action=edit&redlink=1" class="new" title="Adsorpcion (la pagina existís pas)">adsorpcion</a>. En <a href="/wiki/Laborat%C3%B2ri" title="Laboratòri">laboratòri</a>, lo diazòt es sovent produch a partir d'una reaccion entre una solucion de <a href="/w/index.php?title=Clorur_d%27amm%C3%B2ni&action=edit&redlink=1" class="new" title="Clorur d'ammòni (la pagina existís pas)">clorur d'ammòni</a> NH<sub>4</sub>Cl e una autra de <a href="/w/index.php?title=Nitrit_de_s%C3%B2di&action=edit&redlink=1" class="new" title="Nitrit de sòdi (la pagina existís pas)">nitrit de sòdi</a> NaNO<sub>2</sub><sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> : </p> <dl><dd>NH<sub>4</sub>Cl + NaNO<sub>2</sub> → N<sub>2</sub> + NaCl + 2 H<sub>2</sub>O</dd></dl> <p>Pasmens, dins lo corrent d'aquela reaccion, se fòrma de pichonei quantitats d'impuretats (<a href="/w/index.php?title=Monoxid_d%27az%C3%B2t&action=edit&redlink=1" class="new" title="Monoxid d'azòt (la pagina existís pas)">monoxid d'azòt</a> e <a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a>). S'es necessari, pòdon èsser eliminadas amb un filtre constituida d'una solucion d'<a href="/wiki/Acid_sulfuric" title="Acid sulfuric">acid sulfuric</a> e de <a href="/w/index.php?title=Dicromat_de_potassi&action=edit&redlink=1" class="new" title="Dicromat de potassi (la pagina existís pas)">dicromat de potassi</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Liames_intèrnes"><span id="Liames_int.C3.A8rnes"></span>Liames intèrnes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=28" title="Modificar la seccion : Liames intèrnes" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=28" title="Edita el codi de la secció: Liames intèrnes"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Element_quimic" title="Element quimic">Element quimic</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=29" title="Modificar la seccion : Bibliografia" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=29" title="Edita el codi de la secció: Bibliografia"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Nòtas_e_referéncias"><span id="N.C3.B2tas_e_refer.C3.A9ncias"></span>Nòtas e referéncias</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Az%C3%B2t&veaction=edit&section=30" title="Modificar la seccion : Nòtas e referéncias" class="mw-editsection-visualeditor"><span>modificar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Az%C3%B2t&action=edit&section=30" title="Edita el codi de la secció: Nòtas e referéncias"><span>Modificar lo còdi</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">J. Meija et al., <i>"Atomic weights of the elements 2013 (IUPAC Technical Report)"</i>, 2016, <i>Pure and Applied Chemistry</i>, <b>88</b> (3): 265–91.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Es a dire 273 K e 1 atm.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Ahmad Y. Al-Hassan, <i>Cultural contacts in building a universal civilisation: Islamic contributions</i>, 2005.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">En particular, capitèt de lo destriar dau <a href="/wiki/Dioxid_de_carb%C3%B2ni" title="Dioxid de carbòni">dioxid de carbòni</a> qu'èra ja conegut dei <a href="/wiki/Quimia" title="Quimia">quimistas</a>.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text">C. W. Scheele, <i>Chemische Abhandlung von der Luft und dem Feuer</i>, 1772, pp. 6-14.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">J. Priestley, <i>"Observations on different kinds of air"</i>, Philosophical Transactions of the Royal Society of London, 1772, <b>62</b>: 147–256. </span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text">A. Lavoisier, trad. per R. Kerr, <i>Elements of Chemistry</i>, 1799, pp. 85-86 e 101, <a rel="nofollow" class="external autonumber" href="https://books.google.fr/books?id=adYKAAAAIAAJ&pg=PA85&redir_esc=y#v=onepage&q&f=false">[1]</a> <a rel="nofollow" class="external autonumber" href="https://books.google.fr/books?id=adYKAAAAIAAJ&pg=PA86&redir_esc=y#v=onepage&q&f=false">[2]</a> <a rel="nofollow" class="external autonumber" href="https://books.google.fr/books?id=adYKAAAAIAAJ&pg=PA101&redir_esc=y#v=onepage&q&f=false">[3]</a>.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text">J. A. Chaptal, trad. per W. Nicholson, <i>Elements of Chemistry</i>, 1800, pp. xxxiv–xxxvi, <a rel="nofollow" class="external autonumber" href="https://archive.org/stream/elementsofchemis01chap#page/n47/mode/2up">[4]</a>.</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text">En <a href="/wiki/Franc%C3%A9s" title="Francés">francés</a>, lo tèrme precís èra « nitrogène » que foguèt chausit per descriure l'azòt coma l'element principau de l'<a href="/wiki/Acid_nitric" title="Acid nitric">acid nitric</a>.</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text">J. W. Erisman, M.A. Sutton, J. Galloway, Z. Klimont, W. Winiwarter, <i>"How a century of ammonia synthesis changed the world"</i>, Nature Geoscience, 2008, <b>1</b> (10): 636.</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text">Valent a dire qu'a l'estat fondamentau, cada orbitala atomica dau sosjaç es ocupat per un unic électron.</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><i>Earth Fact Sheet</i>, NASA Space Science Data Coordinated Archive, consultat lo 11 de genier de 2018, <a rel="nofollow" class="external autonumber" href="https://nssdc.gsfc.nasa.gov/planetary/factsheet/earthfact.html">[5]</a>.</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><a href="#cite_ref-13">↑</a></span> <span class="reference-text">Isotòp utilizat per lo <a href="/w/index.php?title=Tomografia_d%27emission_de_positrons&action=edit&redlink=1" class="new" title="Tomografia d'emission de positrons (la pagina existís pas)">tomografia d'emission de positrons</a>.</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><a href="#cite_ref-14">↑</a></span> <span class="reference-text">M. D. Fryzuk, S. A. Johnson, <i>"The continuing story of dinitrogen activation"</i>, Coordination Chemistry Reviews, 2000, 200–202: 379.</span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><a href="#cite_ref-15">↑</a></span> <span class="reference-text">R. R. Schrock, <i>"Catalytic Reduction of Dinitrogen to Ammonia at a Single Molybdenum Center"</i>, Acc. Chem. Res, 2005, <b>38</b> (12): 955–962. </span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><a href="#cite_ref-16">↑</a></span> <span class="reference-text">Y. C. Hou, A. Janczuk, P. G. Wang, <i>"Current trends in the development of nitric oxide donors"</i>, Current pharmaceutical design, 1999, <b>5</b> (6) : 417–41.</span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><a href="#cite_ref-17">↑</a></span> <span class="reference-text">J. K. Bartlett, <i>"Analysis for nitrite by evolution of nitrogen: A general chemistry laboratory experiment"</i>, Journal of Chemical Education, 1967, <b>44</b> (8): 475.</span> </li> </ol>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Recuperada de « <a dir="ltr" href="https://oc.wikipedia.org/w/index.php?title=Azòt&oldid=2257239">https://oc.wikipedia.org/w/index.php?title=Azòt&oldid=2257239</a> »</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Especial:Categorias" title="Especial:Categorias">Categorias de la pagina</a> : <ul><li><a href="/w/index.php?title=Categoria:P%C3%A0gines_amb_mides_d%27imatge_que_contenen_px_addicionals&action=edit&redlink=1" class="new" title="Categoria:Pàgines amb mides d'imatge que contenen px addicionals (la pagina existís pas)">Pàgines amb mides d'imatge que contenen px addicionals</a></li><li><a href="/wiki/Categoria:Article_redigit_en_proven%C3%A7au" title="Categoria:Article redigit en provençau">Article redigit en provençau</a></li><li><a href="/wiki/Categoria:Element_quimic" title="Categoria:Element quimic">Element quimic</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Aquela pagina es estada modificada pel darrièr còp lo 5 abril de 2021 a 07.31.</li> <li id="footer-info-copyright"><span style="white-space: normal"><a href="/wiki/Wikip%C3%A8dia:Drech_d%27autor" title="Wikipèdia:Drech d'autor">Drech d'autor</a> : Los tèxtes son disponibles jos <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.fr">licéncia Creative Commons paternitat pertatge a l’identic</a> ; d’autras condicions se pòdon aplicar. 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