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Hemijska jednačina - Wikipedia

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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&amp;utm_medium=sidebar&amp;utm_campaign=C13_bs.wikipedia.org&amp;uselang=bs" class=""><span>Donacije</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=Posebno:Napravi_ra%C4%8Dun&amp;returnto=Hemijska+jedna%C4%8Dina" title="Predlažemo vam da napravite račun i prijavite se; međutim, to nije obavezno" class=""><span>Napravi korisnički račun</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=Posebno:Korisni%C4%8Dka_prijava&amp;returnto=Hemijska+jedna%C4%8Dina" title="Predlažemo vam da se prijavite, iako to nije obavezno [o]" 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src=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/40px-Wikipedia_Asian_Month_Logo.svg.png\" decoding=\"async\" width=\"40\" height=\"43\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/60px-Wikipedia_Asian_Month_Logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/80px-Wikipedia_Asian_Month_Logo.svg.png 2x\" data-file-width=\"512\" data-file-height=\"555\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/td\u003E\u003Ctd class=\"mbox-text\"\u003EOd 1. do 30. novembra 2024. učestvujte u projektu \u003Ca href=\"/wiki/Wikipedia:Azijski_mjesec/2024.\" title=\"Wikipedia:Azijski mjesec/2024.\"\u003E\"Azijski mjesec\"\u003C/a\u003E.\u003C/td\u003E\u003C/tr\u003E\u003C/tbody\u003E\u003C/table\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div 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vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sakrij</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">Početak</div> </a> </li> <li id="toc-Obrazac" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Obrazac"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Obrazac</span> </div> </a> <ul id="toc-Obrazac-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Zajednički_simboli" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Zajednički_simboli"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Zajednički simboli</span> </div> </a> <ul id="toc-Zajednički_simboli-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Balansiranje_hemijske_jednačine" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Balansiranje_hemijske_jednačine"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Balansiranje hemijske jednačine</span> </div> </a> <ul id="toc-Balansiranje_hemijske_jednačine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reference" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Reference"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Reference</span> </div> </a> <ul id="toc-Reference-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vanjski_linkovi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vanjski_linkovi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Vanjski linkovi</span> </div> </a> <ul id="toc-Vanjski_linkovi-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="Sadržaj" 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="Uključi/isključi sadržaj" > <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">Uključi/isključi sadržaj</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">Hemijska jednačina</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="Idi na članak na drugom jeziku. Dostupno na 64 jezika" > <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-64" 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">64 jezika</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B9%D8%A7%D8%AF%D9%84%D8%A9_%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A%D8%A9" title="معادلة كيميائية – arapski" lang="ar" hreflang="ar" data-title="معادلة كيميائية" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Ecuaci%C3%B3n_qu%C3%ADmica" title="Ecuación química – asturijski" lang="ast" hreflang="ast" data-title="Ecuación química" data-language-autonym="Asturianu" data-language-local-name="asturijski" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D1%82%D0%B8%D0%B3%D0%B5%D2%99%D0%BB%D3%99%D0%BC%D3%99" title="Химик тигеҙләмә – baškirski" lang="ba" hreflang="ba" data-title="Химик тигеҙләмә" data-language-autonym="Башҡортса" data-language-local-name="baškirski" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D0%B5_%D1%9E%D1%80%D0%B0%D1%9E%D0%BD%D0%B5%D0%BD%D0%BD%D0%B5" title="Хімічнае ўраўненне – bjeloruski" lang="be" hreflang="be" data-title="Хімічнае ўраўненне" data-language-autonym="Беларуская" data-language-local-name="bjeloruski" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%87%D0%BD%D0%BE_%D1%83%D1%80%D0%B0%D0%B2%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" title="Химично уравнение – bugarski" lang="bg" hreflang="bg" data-title="Химично уравнение" data-language-autonym="Български" data-language-local-name="bugarski" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Equaci%C3%B3_qu%C3%ADmica" title="Equació química – katalonski" lang="ca" hreflang="ca" data-title="Equació química" data-language-autonym="Català" data-language-local-name="katalonski" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%BE%D8%A7%D9%88%DA%A9%DB%8E%D8%B4%DB%95%DB%8C_%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C" title="ھاوکێشەی کیمیایی – centralnokurdski" lang="ckb" hreflang="ckb" data-title="ھاوکێشەی کیمیایی" data-language-autonym="کوردی" data-language-local-name="centralnokurdski" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Chemick%C3%A1_rovnice" title="Chemická rovnice – češki" lang="cs" hreflang="cs" data-title="Chemická rovnice" data-language-autonym="Čeština" data-language-local-name="češki" 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%A5%D0%B8%D0%BC%D0%B8%D0%BB%D0%BB%D0%B5_%D1%82%D0%B0%D0%BD%D0%BB%C4%83%D1%85" title="Химилле танлăх – čuvaški" lang="cv" hreflang="cv" data-title="Химилле танлăх" data-language-autonym="Чӑвашла" data-language-local-name="čuvaški" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Reaktionsskema" title="Reaktionsskema – danski" lang="da" hreflang="da" data-title="Reaktionsskema" data-language-autonym="Dansk" data-language-local-name="danski" 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/Reaktionsgleichung" title="Reaktionsgleichung – njemački" lang="de" hreflang="de" data-title="Reaktionsgleichung" data-language-autonym="Deutsch" data-language-local-name="njemački" 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%A7%CE%B7%CE%BC%CE%B9%CE%BA%CE%AE_%CE%B5%CE%BE%CE%AF%CF%83%CF%89%CF%83%CE%B7" title="Χημική εξίσωση – grčki" lang="el" hreflang="el" data-title="Χημική εξίσωση" data-language-autonym="Ελληνικά" data-language-local-name="grčki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chemical_equation" title="Chemical equation – engleski" lang="en" hreflang="en" data-title="Chemical equation" data-language-autonym="English" data-language-local-name="engleski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Ecuaci%C3%B3n_qu%C3%ADmica" title="Ecuación química – španski" lang="es" hreflang="es" data-title="Ecuación química" data-language-autonym="Español" data-language-local-name="španski" 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/Reaktsiooniv%C3%B5rrand" title="Reaktsioonivõrrand – estonski" lang="et" hreflang="et" data-title="Reaktsioonivõrrand" data-language-autonym="Eesti" data-language-local-name="estonski" 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/Ekuazio_kimiko" title="Ekuazio kimiko – baskijski" lang="eu" hreflang="eu" data-title="Ekuazio kimiko" data-language-autonym="Euskara" data-language-local-name="baskijski" 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%85%D8%B9%D8%A7%D8%AF%D9%84%D9%87_%D8%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C" title="معادله شیمیایی – perzijski" lang="fa" hreflang="fa" data-title="معادله شیمیایی" data-language-autonym="فارسی" data-language-local-name="perzijski" 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/Reaktioyht%C3%A4l%C3%B6" title="Reaktioyhtälö – finski" lang="fi" hreflang="fi" data-title="Reaktioyhtälö" data-language-autonym="Suomi" data-language-local-name="finski" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/%C3%89quation_chimique" title="Équation chimique – francuski" lang="fr" hreflang="fr" data-title="Équation chimique" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Cothrom%C3%B3id_cheimiceach" title="Cothromóid cheimiceach – irski" lang="ga" hreflang="ga" data-title="Cothromóid cheimiceach" data-language-autonym="Gaeilge" data-language-local-name="irski" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Ecuaci%C3%B3n_qu%C3%ADmica" title="Ecuación química – galicijski" lang="gl" hreflang="gl" data-title="Ecuación química" data-language-autonym="Galego" data-language-local-name="galicijski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A9%D7%95%D7%95%D7%90%D7%94_%D7%9B%D7%99%D7%9E%D7%99%D7%AA" title="משוואה כימית – hebrejski" lang="he" hreflang="he" data-title="משוואה כימית" data-language-autonym="עברית" data-language-local-name="hebrejski" 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%B0%E0%A4%BE%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%BF%E0%A4%95_%E0%A4%B8%E0%A4%AE%E0%A5%80%E0%A4%95%E0%A4%B0%E0%A4%A3" title="रासायनिक समीकरण – hindi" lang="hi" hreflang="hi" data-title="रासायनिक समीकरण" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Kemijska_jednad%C5%BEba" title="Kemijska jednadžba – hrvatski" lang="hr" hreflang="hr" data-title="Kemijska jednadžba" data-language-autonym="Hrvatski" data-language-local-name="hrvatski" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Ekwasyon_chimik" title="Ekwasyon chimik – haićanski kreolski" lang="ht" hreflang="ht" data-title="Ekwasyon chimik" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haićanski kreolski" 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/K%C3%A9miai_egyenlet" title="Kémiai egyenlet – mađarski" lang="hu" hreflang="hu" data-title="Kémiai egyenlet" data-language-autonym="Magyar" data-language-local-name="mađarski" 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/%D5%94%D5%AB%D5%B4%D5%AB%D5%A1%D5%AF%D5%A1%D5%B6_%D5%B0%D5%A1%D5%BE%D5%A1%D5%BD%D5%A1%D6%80%D5%B8%D6%82%D5%B4%D5%B6%D5%A5%D6%80" title="Քիմիական հավասարումներ – armenski" lang="hy" hreflang="hy" data-title="Քիմիական հավասարումներ" data-language-autonym="Հայերեն" data-language-local-name="armenski" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Persamaan_reaksi" title="Persamaan reaksi – indonezijski" lang="id" hreflang="id" data-title="Persamaan reaksi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Equazione_chimica" title="Equazione chimica – italijanski" lang="it" hreflang="it" data-title="Equazione chimica" data-language-autonym="Italiano" data-language-local-name="italijanski" 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/%E5%8C%96%E5%AD%A6%E5%8F%8D%E5%BF%9C%E5%BC%8F" title="化学反応式 – japanski" lang="ja" hreflang="ja" data-title="化学反応式" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tagda_takrurant" title="Tagda takrurant – kabile" lang="kab" hreflang="kab" data-title="Tagda takrurant" data-language-autonym="Taqbaylit" data-language-local-name="kabile" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D1%82%D0%B5%D2%A3%D0%B4%D0%B5%D1%83%D0%BB%D0%B5%D1%80" title="Химиялық теңдеулер – kazaški" lang="kk" hreflang="kk" data-title="Химиялық теңдеулер" data-language-autonym="Қазақша" data-language-local-name="kazaški" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%99%94%ED%95%99%EB%B0%98%EC%9D%91%EC%8B%9D" title="화학반응식 – korejski" lang="ko" hreflang="ko" data-title="화학반응식" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D0%BA_%D1%82%D0%B5%D2%A3%D0%B4%D0%B5%D0%BC%D0%B5" title="Химиялык теңдеме – kirgiški" lang="ky" hreflang="ky" data-title="Химиялык теңдеме" data-language-autonym="Кыргызча" data-language-local-name="kirgiški" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Mokokano" title="Mokokano – lingala" lang="ln" hreflang="ln" data-title="Mokokano" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B0%E0%B4%BE%E0%B4%B8%E0%B4%B8%E0%B4%AE%E0%B4%B5%E0%B4%BE%E0%B4%95%E0%B5%8D%E0%B4%AF%E0%B4%82" title="രാസസമവാക്യം – malajalam" lang="ml" hreflang="ml" data-title="രാസസമവാക്യം" data-language-autonym="മലയാളം" data-language-local-name="malajalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Persamaan_kimia" title="Persamaan kimia – malajski" lang="ms" hreflang="ms" data-title="Persamaan kimia" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%93%E1%80%AC%E1%80%90%E1%80%AF%E1%80%97%E1%80%B1%E1%80%92_%E1%80%8A%E1%80%AE%E1%80%99%E1%80%BB%E1%80%BE%E1%80%81%E1%80%BC%E1%80%84%E1%80%BA%E1%80%B8" title="ဓာတုဗေဒ ညီမျှခြင်း – burmanski" lang="my" hreflang="my" data-title="ဓာတုဗေဒ ညီမျှခြင်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmanski" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Reactievergelijking" title="Reactievergelijking – nizozemski" lang="nl" hreflang="nl" data-title="Reactievergelijking" data-language-autonym="Nederlands" data-language-local-name="nizozemski" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Ligning_(kjemi)" title="Ligning (kjemi) – norveški (Bokmal)" lang="nb" hreflang="nb" data-title="Ligning (kjemi)" data-language-autonym="Norsk bokmål" data-language-local-name="norveški (Bokmal)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B0%E0%A8%B8%E0%A8%BE%E0%A8%87%E0%A8%A3%E0%A8%95_%E0%A8%B8%E0%A8%AE%E0%A9%80%E0%A8%95%E0%A8%B0%E0%A8%A8" title="ਰਸਾਇਣਕ ਸਮੀਕਰਨ – pandžapski" lang="pa" hreflang="pa" data-title="ਰਸਾਇਣਕ ਸਮੀਕਰਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pandžapski" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/R%C3%B3wnanie_reakcji" title="Równanie reakcji – poljski" lang="pl" hreflang="pl" data-title="Równanie reakcji" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Equa%C3%A7%C3%A3o_qu%C3%ADmica" title="Equação química – portugalski" lang="pt" hreflang="pt" data-title="Equação química" data-language-autonym="Português" data-language-local-name="portugalski" 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/Ruranakuy_paqtachani" title="Ruranakuy paqtachani – kečua" lang="qu" hreflang="qu" data-title="Ruranakuy paqtachani" data-language-autonym="Runa Simi" data-language-local-name="kečua" 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/Ecua%C8%9Bie_chimic%C4%83" title="Ecuație chimică – rumunski" lang="ro" hreflang="ro" data-title="Ecuație chimică" data-language-autonym="Română" data-language-local-name="rumunski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B5_%D1%83%D1%80%D0%B0%D0%B2%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" title="Химическое уравнение – ruski" lang="ru" hreflang="ru" data-title="Химическое уравнение" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Hemijska_jedna%C4%8Dina" title="Hemijska jednačina – srpskohrvatski" lang="sh" hreflang="sh" data-title="Hemijska jednačina" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpskohrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Chemical_equation" title="Chemical equation – Simple English" lang="en-simple" hreflang="en-simple" data-title="Chemical equation" 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/Chemick%C3%A1_rovnica" title="Chemická rovnica – slovački" lang="sk" hreflang="sk" data-title="Chemická rovnica" data-language-autonym="Slovenčina" data-language-local-name="slovački" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Kemijska_ena%C4%8Dba" title="Kemijska enačba – slovenski" lang="sl" hreflang="sl" data-title="Kemijska enačba" data-language-autonym="Slovenščina" data-language-local-name="slovenski" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BC%D0%B8%D1%98%D1%81%D0%BA%D0%B5_%D1%98%D0%B5%D0%B4%D0%BD%D0%B0%D1%87%D0%B8%D0%BD%D0%B5" title="Хемијске једначине – srpski" lang="sr" hreflang="sr" data-title="Хемијске једначине" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Reaktionsformel" title="Reaktionsformel – švedski" lang="sv" hreflang="sv" data-title="Reaktionsformel" data-language-autonym="Svenska" data-language-local-name="švedski" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%87%E0%AE%A4%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%AF%E0%AE%B1%E0%AF%8D_%E0%AE%9A%E0%AE%AE%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%81" title="வேதியியற் சமன்பாடு – tamilski" lang="ta" hreflang="ta" data-title="வேதியியற் சமன்பாடு" data-language-autonym="தமிழ்" data-language-local-name="tamilski" 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%B0%E0%B0%B8%E0%B0%BE%E0%B0%AF%E0%B0%A8_%E0%B0%B8%E0%B0%AE%E0%B1%80%E0%B0%95%E0%B0%B0%E0%B0%A3%E0%B0%BE%E0%B0%B2%E0%B1%81" title="రసాయన సమీకరణాలు – telugu" lang="te" hreflang="te" data-title="రసాయన సమీకరణాలు" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Ekwasyong_kimikal" title="Ekwasyong kimikal – tagalog" lang="tl" hreflang="tl" data-title="Ekwasyong kimikal" data-language-autonym="Tagalog" data-language-local-name="tagalog" 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/Kimyasal_denklem" title="Kimyasal denklem – turski" lang="tr" hreflang="tr" data-title="Kimyasal denklem" data-language-autonym="Türkçe" data-language-local-name="turski" 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%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D1%82%D0%B8%D0%B3%D0%B5%D0%B7%D0%BB%D3%99%D0%BC%D3%99" title="Химик тигезләмә – tatarski" lang="tt" hreflang="tt" data-title="Химик тигезләмә" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarski" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B5_%D1%80%D1%96%D0%B2%D0%BD%D1%8F%D0%BD%D0%BD%D1%8F" title="Хімічне рівняння – ukrajinski" lang="uk" hreflang="uk" data-title="Хімічне рівняння" data-language-autonym="Українська" data-language-local-name="ukrajinski" 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/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%A6%DB%8C_%D9%85%D8%B3%D8%A7%D9%88%D8%A7%D8%AA" title="کیمیائی مساوات – urdu" lang="ur" hreflang="ur" data-title="کیمیائی مساوات" data-language-autonym="اردو" data-language-local-name="urdu" 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/Kimyoviy_tenglamalar" title="Kimyoviy tenglamalar – uzbečki" lang="uz" hreflang="uz" data-title="Kimyoviy tenglamalar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ph%C6%B0%C6%A1ng_tr%C3%ACnh_h%C3%B3a_h%E1%BB%8Dc" title="Phương trình hóa học – vijetnamski" lang="vi" hreflang="vi" data-title="Phương trình hóa học" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F" title="化学方程式 – Wu kineski" lang="wuu" hreflang="wuu" data-title="化学方程式" data-language-autonym="吴语" data-language-local-name="Wu kineski" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F" title="化学方程式 – kineski" lang="zh" hreflang="zh" data-title="化学方程式" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%8C%96%E5%AD%B8%E6%96%B9%E7%A8%8B%E5%BC%8F" title="化學方程式 – kantonski" lang="yue" hreflang="yue" data-title="化學方程式" data-language-autonym="粵語" data-language-local-name="kantonski" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sakrij</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> <div id="siteSub" class="noprint">S Wikipedije, slobodne enciklopedije</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="bs" dir="ltr"><p><b>Hemijske jednačina</b> prikazuje <a href="/wiki/Stehiometrija" title="Stehiometrija">stehiometrijske</a> odnose u reakciji različitih <a href="/wiki/Hemijski_elementi" class="mw-redirect" title="Hemijski elementi">hemijskih elemenata</a> i <a href="/wiki/Hemijski_spoj" title="Hemijski spoj">spojeva</a>, odnosno u <a href="/wiki/Hemijski_proces" title="Hemijski proces">hemijskim procesima</a>. Na lievoj strani jednačine su ulazni hemijski elementi u datom procesu, a na desnoj spojevi koji nastaju u tom procesu. Umjesto znaka jednakosti piše se strelica (→) koja označava smijer u kojem se promjena odvija.<sup id="cite_ref-goldbook_1-0" class="reference"><a href="#cite_note-goldbook-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Obrazac">Obrazac</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;veaction=edit&amp;section=1" title="Uredi odlomak &quot;Obrazac&quot;" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;action=edit&amp;section=1" title="Edit section&#039;s source code: Obrazac"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Hemijska jednačina se sastoji od <a href="/wiki/Hemijska_formula" title="Hemijska formula">hemijskih formula</a> reaktanata (početne supstance) i hemijskih formula proizvoda (materija formirana u hemijskoj reakciji). Međusobno su odvojeni jedan simbolom strelice (<a href="/w/index.php?title=Arrow_(symbol)&amp;action=edit&amp;redlink=1" class="new" title="Arrow (symbol) (stranica ne postoji)"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rightarrow }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">&#x2192;<!-- → --></mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rightarrow }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/53e574cc3aa5b4bf5f3f5906caf121a378eef08b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \rightarrow }"></span></a>), koja se obično čita kao <i>prinos</i> i hemijska formula svake pojedine tvari je odvojena od drugih znakom <b>+</b>. </p><p>Kao primjer, može biti jednačina reakcije <a href="/wiki/Hlorovodik" title="Hlorovodik">hlorovodika</a> sa <a href="/wiki/Natrij" title="Natrij">natrijem</a>: </p> <dl><dt><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 2HCl}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>2</mn> <mi>H</mi> <mi>C</mi> <mi>l</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 2HCl}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/31c31b8eb7ef72a8cbe6a9c18172f9bd91176bae" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.686ex; height:2.176ex;" alt="{\displaystyle 2HCl}"></span> + <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 2Na}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>2</mn> <mi>N</mi> <mi>a</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 2Na}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/15c00a9f4037b214c2c307b4c86cae04775cd7d1" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:4.456ex; height:2.176ex;" alt="{\displaystyle 2Na}"></span> <a href="/w/index.php?title=Arrow_(symbol)&amp;action=edit&amp;redlink=1" class="new" title="Arrow (symbol) (stranica ne postoji)"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rightarrow }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">&#x2192;<!-- → --></mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rightarrow }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/53e574cc3aa5b4bf5f3f5906caf121a378eef08b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \rightarrow }"></span></a> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle NaCl}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>N</mi> <mi>a</mi> <mi>C</mi> <mi>l</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle NaCl}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5ecad937cdb19eec2d35925f4231126038161082" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.753ex; height:2.176ex;" alt="{\displaystyle NaCl}"></span> + <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle H}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>H</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle H}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/75a9edddcca2f782014371f75dca39d7e13a9c1b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.064ex; height:2.176ex;" alt="{\displaystyle H}"></span><sub>2</sub>.</dt></dl> <p>Ova jednačina se može čitati kao dva HCl plus dva Na daje NaCl i H dva. Ona pokazuje da natrij i HCl reagiraju za formiranje NaCl i H<sub>2</sub>. Također ukazuje na to da su potrebne dvije molekule natrija za svake dvije molekule sone kiseline i reakcija će formirati dvije molekule natrij-hlorida i jednu <a href="/wiki/Diatomska_molekula" class="mw-redirect" title="Diatomska molekula">diatomsku molekulu</a> vodika za svake dvije molekule hlorovodične kiseline i dvije molekule natrija koje reagiraju . </p> <div class="mw-heading mw-heading2"><h2 id="Zajednički_simboli"><span id="Zajedni.C4.8Dki_simboli"></span>Zajednički simboli</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;veaction=edit&amp;section=2" title="Uredi odlomak &quot;Zajednički simboli&quot;" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;action=edit&amp;section=2" title="Edit section&#039;s source code: Zajednički simboli"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Simboli se koriste za razlikovanje između različitih tipova reakcija. Za označavanje vrste reakcije su sljedeći:<sup id="cite_ref-goldbook_1-1" class="reference"><a href="#cite_note-goldbook-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup> </p> <ul><li>"<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle =}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo>=</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle =}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/505a4ceef454c69dffd23792c84b90f488543743" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: 0.307ex; margin-bottom: -0.478ex; width:1.808ex; height:1.343ex;" alt="{\displaystyle =}"></span>" Simbol za označavanje <a href="/w/index.php?title=Stoihiometrijska_reakcija&amp;action=edit&amp;redlink=1" class="new" title="Stoihiometrijska reakcija (stranica ne postoji)">stoihiometrijske reakcije</a>&#160;;</li> <li>"<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rightarrow }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">&#x2192;<!-- → --></mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rightarrow }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/53e574cc3aa5b4bf5f3f5906caf121a378eef08b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \rightarrow }"></span>" = Smjer reakcije;</li> <li>"<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rightleftarrows }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">&#x21C4;<!-- ⇄ --></mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rightleftarrows }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/bdbaea31afa0894aa82079b04d6a5e7566da7195" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:2.176ex;" alt="{\displaystyle \rightleftarrows }"></span>" = Dvosmjerna (reverzibilna) reakcija;</li> <li>"<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rightleftharpoons }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo class="MJX-variant" stretchy="false">&#x21CC;<!-- ⇌ --></mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rightleftharpoons }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1c37b981df851b9e54e489e017b1481e37d418f3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \rightleftharpoons }"></span>" = <a href="/wiki/Hemijska_ravnote%C5%BEa" title="Hemijska ravnoteža">Hemijska ravnoteža</a>;</li></ul> <p>Fizičko stanje hemikalija se također vrlo često navodi nakon hemijskog simbola, u zagradama, posebno za ionske reakcije. Kada se navodi fizičko stanje, (e) označava čvrst, (l) označava tečnost, (g) označava gas i (aq) označava <a href="/w/index.php?title=Vodeni_rastvor&amp;action=edit&amp;redlink=1" class="new" title="Vodeni rastvor (stranica ne postoji)">vodeni rastvor</a>. </p><p>Ako je reakciji potrebna energija, to se navodi iznad strelice. Veliko grčko slovo delta (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \Delta }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi mathvariant="normal">&#x0394;<!-- Δ --></mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \Delta }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/32769037c408874e1890f77554c65f39c523ebe2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.936ex; height:2.176ex;" alt="{\displaystyle \Delta }"></span>) se stavlja na strelicu reakcije da pokaže da se u reakciju dodaje energija u obliku topline, <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle h\nu }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>h</mi> <mi>&#x03BD;<!-- ν --></mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle h\nu }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3cc23768f43b26085f80e1882a94b31d24abd653" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.571ex; height:2.176ex;" alt="{\displaystyle h\nu }"></span> se koristi ako se dodaje energija u obliku svjetlosti. Ostali simboli se koriste i za druge specifične vrste energije ili zračenja. </p> <div class="mw-heading mw-heading2"><h2 id="Balansiranje_hemijske_jednačine"><span id="Balansiranje_hemijske_jedna.C4.8Dine"></span>Balansiranje hemijske jednačine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;veaction=edit&amp;section=3" title="Uredi odlomak &quot;Balansiranje hemijske jednačine&quot;" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;action=edit&amp;section=3" title="Edit section&#039;s source code: Balansiranje hemijske jednačine"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Combustion_reaction_of_methane.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Combustion_reaction_of_methane.jpg/350px-Combustion_reaction_of_methane.jpg" decoding="async" width="350" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Combustion_reaction_of_methane.jpg/525px-Combustion_reaction_of_methane.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Combustion_reaction_of_methane.jpg/700px-Combustion_reaction_of_methane.jpg 2x" data-file-width="1009" data-file-height="451" /></a><figcaption>Kao što se vidi iz jednadžbe, CH<sub>4</sub> + 2 O<sub>2</sub> → CO<sub>2</sub>+ 2H<sub>2</sub>, koeficijent 2 mora biti stavljeni ispred <a href="/wiki/Kisik" title="Kisik">kisika</a>, gasa na reaktantskoj strani i prije <a href="/wiki/Voda" title="Voda">vode</a> na proizvodnoj strani, u skladu sa zakonom očuvanja mase, količine svakog elementa i nemijenjanja tokom reakcije</figcaption></figure> <figure class="mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:H3PO4_balancing_chemical_equation_phosphorus_pentoxide_and_water_becomes_phosphoric_acid.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/H3PO4_balancing_chemical_equation_phosphorus_pentoxide_and_water_becomes_phosphoric_acid.gif/300px-H3PO4_balancing_chemical_equation_phosphorus_pentoxide_and_water_becomes_phosphoric_acid.gif" decoding="async" width="300" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/1/1c/H3PO4_balancing_chemical_equation_phosphorus_pentoxide_and_water_becomes_phosphoric_acid.gif 1.5x" data-file-width="387" data-file-height="208" /></a><figcaption><a href="/wiki/Fosfat" title="Fosfat">P<sub>4</sub>O<sub>10</sub></a> + 6 <a href="/wiki/Voda" title="Voda">H<sub>2</sub>O</a> → 4 <a href="/wiki/Fosforna_kiselina" title="Fosforna kiselina">H<sub>3</sub>PO<sub>4</sub></a>. Ova hemijska jednačina je uravnotežena množenjem H<sub>3</sub>PO<sub>4</sub> od četiri do odgovarajućeg broja P atoma, a zatim množenjem H<sub>2</sub>O šest do odgovarajućih brojeva H i O atoma.</figcaption></figure><p><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> </p><div class="mw-heading mw-heading2"><h2 id="Reference">Reference</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;veaction=edit&amp;section=4" title="Uredi odlomak &quot;Reference&quot;" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;action=edit&amp;section=4" title="Edit section&#039;s source code: Reference"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3312388">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width reflist-columns-2" style=""> <ol class="references"> <li id="cite_note-goldbook-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-goldbook_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-goldbook_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="/wiki/IUPAC" title="IUPAC">IUPAC</a>. Compendium of Chemical Terminology, 2nd ed. <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-9678550-9-8" title="Posebno:Knjižni izvori/0-9678550-9-8">0-9678550-9-8</a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r3303350">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFCrosland,_M.P.1959" class="citation journal cs1">Crosland, M.P. (1959). "The use of diagrams as chemical 'equations' in the lectures of William Cullen and Joseph Black". <i>Annals of Science</i>. <b>15</b> (2): 75–90.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Annals+of+Science&amp;rft.atitle=The+use+of+diagrams+as+chemical+%27equations%27+in+the+lectures+of+William+Cullen+and+Joseph+Black&amp;rft.volume=15&amp;rft.issue=2&amp;rft.pages=75-90&amp;rft.date=1959&amp;rft.au=Crosland%2C+M.P.&amp;rfr_id=info%3Asid%2Fbs.wikipedia.org%3AHemijska+jedna%C4%8Dina" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">Atkins P., de Paula J. (2006): Physical chemistry, 8th Ed. W. H. Freeman, San Francisco, <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-7167-8759-8" title="Posebno:Knjižni izvori/0-7167-8759-8">0-7167-8759-8</a>.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Whitten K.W., Gailey K. D. and Davis R. E. (1992): General chemistry, 4th Ed. Saunders College Publishing, Philadelphia, <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-03-072373-6" title="Posebno:Knjižni izvori/0-03-072373-6">0-03-072373-6</a>.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Vanjski_linkovi">Vanjski linkovi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;veaction=edit&amp;section=5" title="Uredi odlomak &quot;Vanjski linkovi&quot;" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hemijska_jedna%C4%8Dina&amp;action=edit&amp;section=5" title="Edit section&#039;s source code: Vanjski linkovi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external free" href="http://78.27.139.57/chemistry/index_en.html">http://78.27.139.57/chemistry/index_en.html</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">&#91;<i><a href="/wiki/Wikipedia:Mrtav_link" title="Wikipedia:Mrtav link"><span title="">mrtav link</span></a></i>&#93;</span></sup></li> <li><a rel="nofollow" class="external autonumber" href="http://www.berkeleychurchill.com/software/chembal.php">[1]</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r3627399">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box metadata side-box-right"><style data-mw-deduplicate="TemplateStyles:r3486241">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><figure class="mw-halign-none" typeof="mw:File"><a href="/wiki/Datoteka:Commons-logo.svg" class="mw-file-description" title="Logo Commonsa"><img alt="Logo Commonsa" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a><figcaption>Logo Commonsa</figcaption></figure></div> <div class="side-box-text plainlist"><b><a href="https://commons.wikimedia.org/wiki/Chemical_equation" class="extiw" title="commons:Chemical equation">Chemical equation</a></b> na Wikimedia Commonsu.</div></div> </div></div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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