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data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Hoofkieslys</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">skuif na kantbalk</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">versteek</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigasie </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Tuisblad" title="Besoek die Tuisblad [z]" accesskey="z"><span>Tuisblad</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Gebruikersportaal" title="Meer oor die projek, wat jy kan doen, nuttige skakels"><span>Gebruikersportaal</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Wikipedia:Geselshoekie" title="Agtergrondinligting oor aktuele sake"><span>Geselshoekie</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spesiaal:Onlangse_wysigings" title="'n Lys van onlangse wysigings [r]" accesskey="r"><span>Onlangse wysigings</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesiaal:Lukraak" title="Laai 'n lukrake bladsye [x]" accesskey="x"><span>Lukrake bladsy</span></a></li><li id="n-help" class="mw-list-item"><a href="https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Contents" title="Vind meer uit oor iets"><span>Hulp</span></a></li><li id="n-Sandput" class="mw-list-item"><a href="/wiki/Wikipedia:Sandput"><span>Sandput</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Tuisblad" class="mw-logo"> <img 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<span>Soek</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Deursoek Wikipedia" aria-label="Deursoek Wikipedia" autocapitalize="sentences" title="Deursoek Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Spesiaal:Soek"> </div> <button class="cdx-button cdx-search-input__end-button">Soek</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Persoonlike gereedskap"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" 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-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Voorkoms"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <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="Voorkoms" > <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">Voorkoms</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_af.wikipedia.org&uselang=af" class=""><span>Skenkings</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=Spesiaal:SkepRekening&returnto=Kalsiumoksied" title="U word aangemoedig om 'n gebruiker te skep en aan te meld, hoewel dit nie verpligtend is nie." class=""><span>Skep gebruiker</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=Spesiaal:Teken_in&returnto=Kalsiumoksied" title="U word aangemoedig om aan te meld. Dit is egter nie verpligtend nie. [o]" accesskey="o" class=""><span>Meld aan</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="Meer opsies" > <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="Persoonlike gereedskap" > <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">Persoonlike gereedskap</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <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_af.wikipedia.org&uselang=af"><span>Skenkings</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesiaal:SkepRekening&returnto=Kalsiumoksied" title="U word aangemoedig om 'n gebruiker te skep en aan te meld, hoewel dit nie verpligtend is nie."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Skep gebruiker</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesiaal:Teken_in&returnto=Kalsiumoksied" title="U word aangemoedig om aan te meld. Dit is egter nie verpligtend nie. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Meld aan</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"> Bladsye vir uitgemelde redakteurs <a href="/wiki/Hulp:Inleiding" aria-label="Leer meer oor redigering"><span>leer meer</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/Spesiaal:Mybydrae" title="A list of edits made from this IP address [y]" accesskey="y"><span>Bydraes</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesiaal:Mybespreking" title="Bespreking oor bydraes van hierdie IP-adres [n]" accesskey="n"><span>Bespreking</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="Werf"> <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="Inhoud" 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">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">skuif na kantbalk</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">versteek</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">Inleiding</div> </a> </li> <li id="toc-Vorming" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vorming"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Vorming</span> </div> </a> <ul id="toc-Vorming-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Blusreaksie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Blusreaksie"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Blusreaksie</span> </div> </a> <ul id="toc-Blusreaksie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eienskappe_en_gebruik" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Eienskappe_en_gebruik"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Eienskappe en gebruik</span> </div> </a> <button aria-controls="toc-Eienskappe_en_gebruik-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>Wissel Eienskappe en gebruik subafdeling</span> </button> <ul id="toc-Eienskappe_en_gebruik-sublist" class="vector-toc-list"> <li id="toc-Glas" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Glas"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Glas</span> </div> </a> <ul id="toc-Glas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Silikate" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Silikate"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Silikate</span> </div> </a> <ul id="toc-Silikate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Karbied" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Karbied"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Karbied</span> </div> </a> <ul id="toc-Karbied-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sulfate_en_fosfate" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sulfate_en_fosfate"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>Sulfate en fosfate</span> </div> </a> <ul id="toc-Sulfate_en_fosfate-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Verwysings" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Verwysings"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Verwysings</span> </div> </a> <ul id="toc-Verwysings-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="Inhoud" 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="Wissel die inhoudsopgawe" > <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">Wissel die inhoudsopgawe</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">Kalsiumoksied</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="Gaan na 'n artikel in 'n ander taal. Beskikbaar in 67 tale" > <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-67" 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">67 tale</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Calso" title="Calso – Aragonees" lang="an" hreflang="an" data-title="Calso" data-language-autonym="Aragonés" data-language-local-name="Aragonees" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%83%D8%B3%D9%8A%D8%AF_%D8%A7%D9%84%D9%83%D8%A7%D9%84%D8%B3%D9%8A%D9%88%D9%85" title="أكسيد الكالسيوم – Arabies" lang="ar" hreflang="ar" data-title="أكسيد الكالسيوم" data-language-autonym="العربية" data-language-local-name="Arabies" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ay mw-list-item"><a href="https://ay.wikipedia.org/wiki/Q%27atawi" title="Q'atawi – Aymara" lang="ay" hreflang="ay" data-title="Q'atawi" data-language-autonym="Aymar aru" data-language-local-name="Aymara" class="interlanguage-link-target"><span>Aymar aru</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kalsium-oksid" title="Kalsium-oksid – Azerbeidjans" lang="az" hreflang="az" data-title="Kalsium-oksid" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidjans" 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/%D8%A7%D9%88%DA%A9%D8%B3%DB%8C%D8%AF_%DA%A9%D9%84%D8%B3%DB%8C%D9%88%D9%85" title="اوکسید کلسیوم – South Azerbaijani" lang="azb" hreflang="azb" data-title="اوکسید کلسیوم" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D1%86%D0%B8%D0%B5%D0%B2_%D0%BE%D0%BA%D1%81%D0%B8%D0%B4" title="Калциев оксид – Bulgaars" lang="bg" hreflang="bg" data-title="Калциев оксид" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B2%E0%A6%B8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE_%E0%A6%85%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%BE%E0%A6%87%E0%A6%A1" title="ক্যালসিয়াম অক্সাইড – Bengaals" lang="bn" hreflang="bn" data-title="ক্যালসিয়াম অক্সাইড" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Kalcij-oksid" title="Kalcij-oksid – Bosnies" lang="bs" hreflang="bs" data-title="Kalcij-oksid" data-language-autonym="Bosanski" data-language-local-name="Bosnies" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/%C3%92xid_de_calci" title="Òxid de calci – Katalaans" lang="ca" hreflang="ca" data-title="Òxid de calci" data-language-autonym="Català" data-language-local-name="Katalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Oxid_v%C3%A1penat%C3%BD" title="Oxid vápenatý – Tsjeggies" lang="cs" hreflang="cs" data-title="Oxid vápenatý" data-language-autonym="Čeština" data-language-local-name="Tsjeggies" 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%A1%D3%B3%D0%BD%D1%82%D0%B5%D1%80%D0%BC%D0%B5%D0%BD_%D0%B0%D0%BA%D1%88%D0%B0%D1%80" title="Сӳнтермен акшар – Chuvash" lang="cv" hreflang="cv" data-title="Сӳнтермен акшар" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" 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/Kalciumoxid" title="Kalciumoxid – Deens" lang="da" hreflang="da" data-title="Kalciumoxid" data-language-autonym="Dansk" data-language-local-name="Deens" 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/Calciumoxid" title="Calciumoxid – Duits" lang="de" hreflang="de" data-title="Calciumoxid" data-language-autonym="Deutsch" data-language-local-name="Duits" 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%9F%CE%BE%CE%B5%CE%AF%CE%B4%CE%B9%CE%BF_%CF%84%CE%BF%CF%85_%CE%B1%CF%83%CE%B2%CE%B5%CF%83%CF%84%CE%AF%CE%BF%CF%85" title="Οξείδιο του ασβεστίου – Grieks" lang="el" hreflang="el" data-title="Οξείδιο του ασβεστίου" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" 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/Calcium_oxide" title="Calcium oxide – Engels" lang="en" hreflang="en" data-title="Calcium oxide" data-language-autonym="English" data-language-local-name="Engels" 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/Kalcia_oksido" title="Kalcia oksido – Esperanto" lang="eo" hreflang="eo" data-title="Kalcia oksido" 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/%C3%93xido_de_calcio" title="Óxido de calcio – Spaans" lang="es" hreflang="es" data-title="Óxido de calcio" data-language-autonym="Español" data-language-local-name="Spaans" 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/Kaltsiumoksiid" title="Kaltsiumoksiid – Estnies" lang="et" hreflang="et" data-title="Kaltsiumoksiid" data-language-autonym="Eesti" data-language-local-name="Estnies" 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/Kare" title="Kare – Baskies" lang="eu" hreflang="eu" data-title="Kare" data-language-autonym="Euskara" data-language-local-name="Baskies" 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/%DA%A9%D9%84%D8%B3%DB%8C%D9%85_%D8%A7%DA%A9%D8%B3%DB%8C%D8%AF" title="کلسیم اکسید – Persies" lang="fa" hreflang="fa" data-title="کلسیم اکسید" data-language-autonym="فارسی" data-language-local-name="Persies" 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/Kalkki" title="Kalkki – Fins" lang="fi" hreflang="fi" data-title="Kalkki" data-language-autonym="Suomi" data-language-local-name="Fins" 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/Oxyde_de_calcium" title="Oxyde de calcium – Frans" lang="fr" hreflang="fr" data-title="Oxyde de calcium" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Cal" title="Cal – Galisies" lang="gl" hreflang="gl" data-title="Cal" data-language-autonym="Galego" data-language-local-name="Galisies" 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%A1%D7%99%D7%93" title="סיד – Hebreeus" lang="he" hreflang="he" data-title="סיד" data-language-autonym="עברית" data-language-local-name="Hebreeus" 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%95%E0%A5%88%E0%A4%B2%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE_%E0%A4%86%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A1" title="कैल्सियम आक्साइड – Hindi" lang="hi" hreflang="hi" data-title="कैल्सियम आक्साइड" 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/%C5%BDivo_vapno" title="Živo vapno – Kroaties" lang="hr" hreflang="hr" data-title="Živo vapno" data-language-autonym="Hrvatski" data-language-local-name="Kroaties" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Kalcium-oxid" title="Kalcium-oxid – Hongaars" lang="hu" hreflang="hu" data-title="Kalcium-oxid" data-language-autonym="Magyar" data-language-local-name="Hongaars" 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%BF%D5%A1%D5%AC%D6%81%D5%AB%D5%B8%D6%82%D5%B4%D5%AB_%D6%85%D6%84%D5%BD%D5%AB%D5%A4" title="Կալցիումի օքսիդ – Armeens" lang="hy" hreflang="hy" data-title="Կալցիումի օքսիդ" data-language-autonym="Հայերեն" data-language-local-name="Armeens" 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/Kapur_tohor" title="Kapur tohor – Indonesies" lang="id" hreflang="id" data-title="Kapur tohor" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesies" 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/Ossido_di_calcio" title="Ossido di calcio – Italiaans" lang="it" hreflang="it" data-title="Ossido di calcio" data-language-autonym="Italiano" data-language-local-name="Italiaans" 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/%E9%85%B8%E5%8C%96%E3%82%AB%E3%83%AB%E3%82%B7%E3%82%A6%E3%83%A0" title="酸化カルシウム – Japannees" lang="ja" hreflang="ja" data-title="酸化カルシウム" data-language-autonym="日本語" data-language-local-name="Japannees" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D1%8C%D1%86%D0%B8%D0%B9_%D0%BE%D0%BA%D1%81%D0%B8%D0%B4%D1%96" title="Кальций оксиді – Kazaks" lang="kk" hreflang="kk" data-title="Кальций оксиді" data-language-autonym="Қазақша" data-language-local-name="Kazaks" 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/%EC%82%B0%ED%99%94_%EC%B9%BC%EC%8A%98" title="산화 칼슘 – Koreaans" lang="ko" hreflang="ko" data-title="산화 칼슘" data-language-autonym="한국어" data-language-local-name="Koreaans" 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%9A%D0%B0%D0%BB%D1%8C%D1%86%D0%B8%D0%B9_%D0%BE%D0%BA%D1%81%D0%B8%D0%B4%D0%B8" title="Кальций оксиди – Kirgisies" lang="ky" hreflang="ky" data-title="Кальций оксиди" data-language-autonym="Кыргызча" data-language-local-name="Kirgisies" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Kalcio_oksidas" title="Kalcio oksidas – Litaus" lang="lt" hreflang="lt" data-title="Kalcio oksidas" data-language-autonym="Lietuvių" data-language-local-name="Litaus" 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/Kalcija_oks%C4%ABds" title="Kalcija oksīds – Letties" lang="lv" hreflang="lv" data-title="Kalcija oksīds" data-language-autonym="Latviešu" data-language-local-name="Letties" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D1%86%D0%B8%D1%83%D0%BC_%D0%BE%D0%BA%D1%81%D0%B8%D0%B4" title="Калциум оксид – Masedonies" lang="mk" hreflang="mk" data-title="Калциум оксид" data-language-autonym="Македонски" data-language-local-name="Masedonies" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B4%BE%E0%B5%BD%E0%B4%B8%E0%B5%8D%E0%B4%AF%E0%B4%82_%E0%B4%93%E0%B4%95%E0%B5%8D%E0%B4%B8%E0%B5%88%E0%B4%A1%E0%B5%8D" title="കാൽസ്യം ഓക്സൈഡ് – Malabaars" lang="ml" hreflang="ml" data-title="കാൽസ്യം ഓക്സൈഡ്" data-language-autonym="മലയാളം" data-language-local-name="Malabaars" 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/Kalsium_oksida" title="Kalsium oksida – Maleis" lang="ms" hreflang="ms" data-title="Kalsium oksida" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" 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%91%E1%80%AF%E1%80%B6%E1%80%B8" title="ထုံး – Birmaans" lang="my" hreflang="my" data-title="ထုံး" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" 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/Calciumoxide" title="Calciumoxide – Nederlands" lang="nl" hreflang="nl" data-title="Calciumoxide" data-language-autonym="Nederlands" data-language-local-name="Nederlands" 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/Kalsiumoksid" title="Kalsiumoksid – Boeknoors" lang="nb" hreflang="nb" data-title="Kalsiumoksid" data-language-autonym="Norsk bokmål" data-language-local-name="Boeknoors" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Cal%C3%A7" title="Calç – Oksitaans" lang="oc" hreflang="oc" data-title="Calç" data-language-autonym="Occitan" data-language-local-name="Oksitaans" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Tlenek_wapnia" title="Tlenek wapnia – Pools" lang="pl" hreflang="pl" data-title="Tlenek wapnia" data-language-autonym="Polski" data-language-local-name="Pools" 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/Cal" title="Cal – Portugees" lang="pt" hreflang="pt" data-title="Cal" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Oxid_de_calciu" title="Oxid de calciu – Roemeens" lang="ro" hreflang="ro" data-title="Oxid de calciu" data-language-autonym="Română" data-language-local-name="Roemeens" 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%9E%D0%BA%D1%81%D0%B8%D0%B4_%D0%BA%D0%B0%D0%BB%D1%8C%D1%86%D0%B8%D1%8F" title="Оксид кальция – Russies" lang="ru" hreflang="ru" data-title="Оксид кальция" data-language-autonym="Русский" data-language-local-name="Russies" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Calcium_oxide" title="Calcium oxide – Skots" lang="sco" hreflang="sco" data-title="Calcium oxide" data-language-autonym="Scots" data-language-local-name="Skots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kalcijum_oksid" title="Kalcijum oksid – Serwo-Kroaties" lang="sh" hreflang="sh" data-title="Kalcijum oksid" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serwo-Kroaties" 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/Calcium_oxide" title="Calcium oxide – Simple English" lang="en-simple" hreflang="en-simple" data-title="Calcium oxide" 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/Oxid_v%C3%A1penat%C3%BD" title="Oxid vápenatý – Slowaaks" lang="sk" hreflang="sk" data-title="Oxid vápenatý" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" 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/Kalcijev_oksid" title="Kalcijev oksid – Sloweens" lang="sl" hreflang="sl" data-title="Kalcijev oksid" data-language-autonym="Slovenščina" data-language-local-name="Sloweens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Oksidi_i_kalciumit" title="Oksidi i kalciumit – Albanees" lang="sq" hreflang="sq" data-title="Oksidi i kalciumit" data-language-autonym="Shqip" data-language-local-name="Albanees" 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/Kalcijum-oksid" title="Kalcijum-oksid – Serwies" lang="sr" hreflang="sr" data-title="Kalcijum-oksid" data-language-autonym="Српски / srpski" data-language-local-name="Serwies" 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/Kalciumoxid" title="Kalciumoxid – Sweeds" lang="sv" hreflang="sv" data-title="Kalciumoxid" data-language-autonym="Svenska" data-language-local-name="Sweeds" 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%95%E0%AE%BE%E0%AE%B2%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D_%E0%AE%86%E0%AE%95%E0%AF%8D%E0%AE%9A%E0%AF%88%E0%AE%9F%E0%AF%81" title="கால்சியம் ஆக்சைடு – Tamil" lang="ta" hreflang="ta" data-title="கால்சியம் ஆக்சைடு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%84%E0%B8%A5%E0%B9%80%E0%B8%8B%E0%B8%B5%E0%B8%A2%E0%B8%A1%E0%B8%AD%E0%B8%AD%E0%B8%81%E0%B9%84%E0%B8%8B%E0%B8%94%E0%B9%8C" title="แคลเซียมออกไซด์ – Thai" lang="th" hreflang="th" data-title="แคลเซียมออกไซด์" data-language-autonym="ไทย" data-language-local-name="Thai" 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/Calcium_oxide" title="Calcium oxide – Tagalog" lang="tl" hreflang="tl" data-title="Calcium oxide" 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/Kalsiyum_oksit" title="Kalsiyum oksit – Turks" lang="tr" hreflang="tr" data-title="Kalsiyum oksit" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9E%D0%BA%D1%81%D0%B8%D0%B4_%D0%BA%D0%B0%D0%BB%D1%8C%D1%86%D1%96%D1%8E" title="Оксид кальцію – Oekraïens" lang="uk" hreflang="uk" data-title="Оксид кальцію" data-language-autonym="Українська" data-language-local-name="Oekraïens" 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%84%D8%B4%DB%8C%D9%85_%D8%A2%DA%A9%D8%B3%D8%A7%D8%A6%DA%88" title="کیلشیم آکسائڈ – Oerdoe" lang="ur" hreflang="ur" data-title="کیلشیم آکسائڈ" data-language-autonym="اردو" data-language-local-name="Oerdoe" 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/Ohak" title="Ohak – Oezbeeks" lang="uz" hreflang="uz" data-title="Ohak" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" 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/Calci_oxide" title="Calci oxide – Viëtnamees" lang="vi" hreflang="vi" data-title="Calci oxide" data-language-autonym="Tiếng Việt" data-language-local-name="Viëtnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Calcium_oxide" title="Calcium oxide – Waray" lang="war" hreflang="war" data-title="Calcium oxide" 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%A7%E5%8C%96%E9%92%99" title="氧化钙 – Wu-Sjinees" lang="wuu" hreflang="wuu" data-title="氧化钙" data-language-autonym="吴语" data-language-local-name="Wu-Sjinees" 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/%E6%B0%A7%E5%8C%96%E9%88%A3" title="氧化鈣 – Chinees" lang="zh" hreflang="zh" data-title="氧化鈣" data-language-autonym="中文" data-language-local-name="Chinees" 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/%E6%B0%A7%E5%8C%96%E9%88%A3" title="氧化鈣 – Kantonees" lang="yue" hreflang="yue" data-title="氧化鈣" data-language-autonym="粵語" data-language-local-name="Kantonees" 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 href="https://www.wikidata.org/wiki/Special:EntityPage/Q185006#sitelinks-wikipedia" title="Wysig skakels tussen tale" class="wbc-editpage">Wysig skakels</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="Naamruimtes"> <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/Kalsiumoksied" title="Bekyk die inhoudbladsy [c]" accesskey="c"><span>Bladsy</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Bespreking:Kalsiumoksied" rel="discussion" title="Bespreking oor die inhoudbladsy [t]" accesskey="t"><span>Bespreking</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="Verander taalvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" 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class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kalsiumoksied&action=history"><span>Wys geskiedenis</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Algemeen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesiaal:Skakels_hierheen/Kalsiumoksied" title="'n Lys bladsye wat hierheen skakel [j]" accesskey="j"><span>Skakels hierheen</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesiaal:OnlangseVeranderingsMetSkakels/Kalsiumoksied" rel="nofollow" title="Onlangse wysigings aan bladsye wat vanaf hierdie bladsy geskakel is [k]" accesskey="k"><span>Verwante veranderings</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesiaal:Spesiale_bladsye" title="'n Lys van al die spesiale bladsye [q]" accesskey="q"><span>Spesiale bladsye</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Kalsiumoksied&oldid=2676440" title="'n Permanente skakel na hierdie weergawe van die bladsy"><span>Permanente skakel</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Kalsiumoksied&action=info" title="More information about this page"><span>Bladinligting</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:CiteThisPage&page=Kalsiumoksied&id=2676440&wpFormIdentifier=titleform" title="Inligting oor hoe u hierdie bladsy kan verwys"><span>Haal dié blad aan</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:UrlShortener&url=https%3A%2F%2Faf.wikipedia.org%2Fwiki%2FKalsiumoksied"><span>Kry verkorte URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:QrCode&url=https%3A%2F%2Faf.wikipedia.org%2Fwiki%2FKalsiumoksied"><span>Laai QR-kode 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class="noprint">in Wikipedia, die vrye ensiklopedie</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="af" dir="ltr"><table align="right" class="toccolours" width="300" border="0.2" cellpadding="1" cellspacing="0" style="margin-left:0.5em"> <caption><span style="font-size:large;"><b>Eienskappe</b></span> </caption> <tbody><tr> <th colspan="2" bgcolor="LightBlue"> <p><b>Algemeen</b> </p> </th></tr> <tr> <td>Naam</td> <td>Kalsiumoksied  </td></tr> <tr> <td>Ander name</td> <td>Ongebluste kalk </td></tr> <tr> <td align="center"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/L%C3%AAer:Calcium_oxide_powder.JPG" class="mw-file-description" title="Struktuurformule van"><img alt="Struktuurformule van" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Calcium_oxide_powder.JPG/130px-Calcium_oxide_powder.JPG" decoding="async" width="130" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Calcium_oxide_powder.JPG/195px-Calcium_oxide_powder.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/56/Calcium_oxide_powder.JPG/260px-Calcium_oxide_powder.JPG 2x" data-file-width="3522" data-file-height="3318" /></a><figcaption>Struktuurformule van </figcaption></figure> </td> <td><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/L%C3%AAer:Calcium-oxide-3D-vdW.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Calcium-oxide-3D-vdW.png/130px-Calcium-oxide-3D-vdW.png" decoding="async" width="130" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Calcium-oxide-3D-vdW.png/195px-Calcium-oxide-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/09/Calcium-oxide-3D-vdW.png/260px-Calcium-oxide-3D-vdW.png 2x" data-file-width="1100" data-file-height="1046" /></a><figcaption></figcaption></figure> </td></tr> <tr> <td><a href="/wiki/Chemiese_formule" title="Chemiese formule">Chemiese formule</a> </td> <td><span class="chemf" style="white-space:nowrap;">CaO</span> </td></tr> <tr> <td><a href="/wiki/Mol%C3%AAre_massa" title="Molêre massa">Molêre massa</a></td> <td>56.08 [g/mol]<sup id="cite_ref-SciLab_1-0" class="reference"><a href="#cite_note-SciLab-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/CAS-registernommer" title="CAS-registernommer">CAS-nommer</a></td> <td>1305-78-8<sup id="cite_ref-SciLab_1-1" class="reference"><a href="#cite_note-SciLab-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th colspan="2" bgcolor="lightblue"><b>Fasegedrag</b>   </th></tr> <tr> <td><a href="/wiki/Kristalstruktuur#Verskuiwingsimmetrie" title="Kristalstruktuur">Selkonstantes</a></td> <td>a=481.1 pm<sup id="cite_ref-CompChem_2-0" class="reference"><a href="#cite_note-CompChem-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>   </td></tr> <tr> <td><a href="/wiki/Ruimtegroep" title="Ruimtegroep">Ruimtegroep</a></td> <td>Fm3m (Haliet-tipe)<sup id="cite_ref-CompChem_2-1" class="reference"><a href="#cite_note-CompChem-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>  </td></tr> <tr> <td>Nommer</td> <td>225   </td></tr> <tr> <td><a href="/wiki/Strukturbericht-klassifikasie" title="Strukturbericht-klassifikasie">Strukturbericht</a></td> <td>B1 </td></tr> <tr> <td><a href="/wiki/Smeltpunt" title="Smeltpunt">Smeltpunt</a> </td> <td>2572 <a href="/wiki/Celsius" title="Celsius">°C</a><sup id="cite_ref-SciLab_1-2" class="reference"><a href="#cite_note-SciLab-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Kookpunt" title="Kookpunt">Kookpunt</a></td> <td>2850 <a href="/wiki/Celsius" title="Celsius">°C</a><sup id="cite_ref-SciLab_1-3" class="reference"><a href="#cite_note-SciLab-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="background: #f4f4f4;"> <td><a href="/wiki/Digtheid" title="Digtheid">Digtheid</a></td> <td>3,33 (rel)<sup id="cite_ref-SciLab_1-4" class="reference"><a href="#cite_note-SciLab-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="background: #f1f2f9;"> <td><a href="/wiki/Oplossing_(chemie)#Oplosbaarheid" title="Oplossing (chemie)">Oplosbaarheid</a></td> <td> </td></tr> <tr> <th colspan="2" bgcolor="lightblue"> <p><b>Suur-basis eienskappe</b> </p> </th></tr> <tr> <td><a href="/wiki/Suurheidskonstante" title="Suurheidskonstante">pKa</a></td> <td> </td></tr> <tr> <th colspan="2" bgcolor="lightblue"> <p><b>Veiligheid</b> </p> </th></tr> <tr> <td><a href="/wiki/Flitspunt" title="Flitspunt">Flitspunt</a></td> <td>onbrandbaar </td></tr> <tr> <td align="center" colspan="2" bgcolor="lightblue"> <p><small>Tensy anders vermeld is alle data vir <a href="/wiki/Standaardtemperatuur_en_-druk" title="Standaardtemperatuur en -druk">standaardtemperatuur en -druk</a> toestande.</small> </p> </td></tr> <tr bgcolor="lightblue"> <td align="center">  </td> <td> </td></tr> <tr bgcolor="lightblue" align="center"> <td colspan="2">Portaal <span typeof="mw:File"><a href="/wiki/L%C3%AAer:Portal.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/20px-Portal.svg.png" decoding="async" width="20" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/30px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/40px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span> <a href="/wiki/Portaal:Chemie" title="Portaal:Chemie">Chemie</a> </td></tr></tbody></table> <p><b>Kalsiumoksied</b> of <b>ongebluste kalk</b> (<span class="chemf" style="white-space:nowrap;">CaO</span>) is 'n belangrike grondstof wat baie toepassings het. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Vorming">Vorming</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=1" title="Wysig afdeling: Vorming" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=1" title="Edit section's source code: Vorming"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ongebluste kalk word uit kalksteen (wat uit <a href="/wiki/Kalsiumkarbonaat" title="Kalsiumkarbonaat">kalsiumkarbonaat</a> bestaan) deur 'n ontbindingsreaksie by hoë temperature vervaardig. </p> <dl><dd><dl><dd><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 CaCO_{3}\to CaO+CO_{2}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>C</mi> <mi>a</mi> <mi>C</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo stretchy="false">→</mo> <mi>C</mi> <mi>a</mi> <mi>O</mi> <mo>+</mo> <mi>C</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle CaCO_{3}\to CaO+CO_{2}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4ef443b5a161505ad40e327f9e47c3cee3d1308c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:23.408ex; height:2.509ex;" alt="{\displaystyle CaCO_{3}\to CaO+CO_{2}}"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Blusreaksie">Blusreaksie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=2" title="Wysig afdeling: Blusreaksie" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=2" title="Edit section's source code: Blusreaksie"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ongebluste kalk gee die gebluste vorm in 'n reaksie met water wat baie hitte vrystel.<sup id="cite_ref-Ropp_3-0" class="reference"><a href="#cite_note-Ropp-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><dl><dd><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 CaO+H_{2}O\to Ca(OH)_{2}+63,7kJ/mol}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>C</mi> <mi>a</mi> <mi>O</mi> <mo>+</mo> <msub> <mi>H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi>O</mi> <mo stretchy="false">→</mo> <mi>C</mi> <mi>a</mi> <mo stretchy="false">(</mo> <mi>O</mi> <mi>H</mi> <msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>63</mn> <mo>,</mo> <mn>7</mn> <mi>k</mi> <mi>J</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mi>m</mi> <mi>o</mi> <mi>l</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle CaO+H_{2}O\to Ca(OH)_{2}+63,7kJ/mol}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b27dd991cebb0d9ca6496ab4d977bf70fc8054b5" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:40.747ex; height:2.843ex;" alt="{\displaystyle CaO+H_{2}O\to Ca(OH)_{2}+63,7kJ/mol}"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Eienskappe_en_gebruik">Eienskappe en gebruik</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=3" title="Wysig afdeling: Eienskappe en gebruik" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=3" title="Edit section's source code: Eienskappe en gebruik"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ongebluste kalk is 'n korrosiewe stof wat heftig met water reageer. Dit is 'n sterk <a href="/wiki/Lewis-basis" class="mw-redirect" title="Lewis-basis">Lewis-basis</a>. Die produksie van ongebluste kalk deur <i>kalsinering</i> is een van die oudste chemiese prosesse. Die eienskappe van die produk hang af van die kalsineringstemperatuur. Gewoonlik is dit ongeveer 850 °C, maar die spesifieke oppervlak van 'n produk wat by 1250 °C gekalsineer is, is laer (ong. 4 cm²/g) en by 1750 °C is die produk amper volledig gesinter met 'n relatiewe digtheid van 91-92%. Die sintering verminder die gevoeligheid vir vog. </p> <div class="mw-heading mw-heading3"><h3 id="Glas">Glas</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=4" title="Wysig afdeling: Glas" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=4" title="Edit section's source code: Glas"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ongebluste kalk word saam met silika (sand) en <a href="/wiki/Natriumkarbonaat" title="Natriumkarbonaat">natriumkarbonaat</a> (soda) gesmelt om <a href="/wiki/Glas" title="Glas">glas</a> te vervaardig. Hierdie proses is ook baie oud (ongeveer 12 000 jaar).<sup id="cite_ref-Ropp_3-1" class="reference"><a href="#cite_note-Ropp-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Silikate">Silikate</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=5" title="Wysig afdeling: Silikate" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=5" title="Edit section's source code: Silikate"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>'n Ander belangrike toepassing is in die ysterproduksie. Ystererts bevat <a href="/wiki/Silikaat" title="Silikaat">silikate</a>. Kalsiumoksied word toegevoeg (ongeveer 40 kg per 1000 kg yster) om kalsiumsilikate te vorm. Hierdie slak is nie <a href="/wiki/Mengbaarheid" title="Mengbaarheid">mengbaar</a> met die vloeibare yster nie en kan afgetap word. Dieselfde word ook gedoen tydens aluminiumproduksie.<sup id="cite_ref-Shakh_4-0" class="reference"><a href="#cite_note-Shakh-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Karbied">Karbied</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=6" title="Wysig afdeling: Karbied" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=6" title="Edit section's source code: Karbied"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Saam met <a href="/wiki/Koolstof" title="Koolstof">koolstof</a> (kooks) vorm dit kalsiumkarbied </p> <dl><dd><dl><dd><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 2CaO+5C\to 2CaC_{2}+CO_{2}(g)}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>2</mn> <mi>C</mi> <mi>a</mi> <mi>O</mi> <mo>+</mo> <mn>5</mn> <mi>C</mi> <mo stretchy="false">→</mo> <mn>2</mn> <mi>C</mi> <mi>a</mi> <msub> <mi>C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mi>C</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">(</mo> <mi>g</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 2CaO+5C\to 2CaC_{2}+CO_{2}(g)}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6ae659cff45e1b88761507346e9153d99ff45e5a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:32.549ex; height:2.843ex;" alt="{\displaystyle 2CaO+5C\to 2CaC_{2}+CO_{2}(g)}"></span></dd></dl></dd></dl> <p>Saam met water gee karbied <a href="/wiki/Etyn" title="Etyn">etyn</a>, wat gebruik word as grondstof vir polimere en as brandstof.<sup id="cite_ref-Shakh_4-1" class="reference"><a href="#cite_note-Shakh-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Sulfate_en_fosfate">Sulfate en fosfate</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=7" title="Wysig afdeling: Sulfate en fosfate" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=7" title="Edit section's source code: Sulfate en fosfate"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Uitlaatgasse van elektrisiteitsprodusente bevat dikwels <a href="/wiki/Swawel" title="Swawel">swawel</a> in die vorm van swaeldioksied <span class="chemf" style="white-space:nowrap;">SO<sub>2</sub></span>. Ongebluste kalk word gebruik om die gasse daarvan te suiwer. Dié reaksie produseer kalsiumsulfiet:<sup id="cite_ref-Shakh_4-2" class="reference"><a href="#cite_note-Shakh-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><dl><dd><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 SO_{2}+CaO\to CaSO_{3}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mi>C</mi> <mi>a</mi> <mi>O</mi> <mo stretchy="false">→</mo> <mi>C</mi> <mi>a</mi> <mi>S</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle SO_{2}+CaO\to CaSO_{3}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3f22e9e90b8a53e64a61dd18976750f2d4147c08" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:22.874ex; height:2.509ex;" alt="{\displaystyle SO_{2}+CaO\to CaSO_{3}}"></span></dd></dl></dd></dl> <p>Op dieselfde wyse kan fosfate uit afvalwater verwyder word: </p> <dl><dd><dl><dd><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 3CaO+3H_{2}O+2PO_{4}^{3-}\to Ca_{3}(PO_{4})_{2}+6OH^{-}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>3</mn> <mi>C</mi> <mi>a</mi> <mi>O</mi> <mo>+</mo> <mn>3</mn> <msub> <mi>H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi>O</mi> <mo>+</mo> <mn>2</mn> <mi>P</mi> <msubsup> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> <mo>−</mo> </mrow> </msubsup> <mo stretchy="false">→</mo> <mi>C</mi> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo stretchy="false">(</mo> <mi>P</mi> <msub> <mi>O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>6</mn> <mi>O</mi> <msup> <mi>H</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 3CaO+3H_{2}O+2PO_{4}^{3-}\to Ca_{3}(PO_{4})_{2}+6OH^{-}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8a2de9d4250b17f1ff9b01380d582099a1c372b6" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:49.039ex; height:3.343ex;" alt="{\displaystyle 3CaO+3H_{2}O+2PO_{4}^{3-}\to Ca_{3}(PO_{4})_{2}+6OH^{-}}"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Verwysings">Verwysings</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kalsiumoksied&veaction=edit&section=8" title="Wysig afdeling: Verwysings" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kalsiumoksied&action=edit&section=8" title="Edit section's source code: Verwysings"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-SciLab-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-SciLab_1-0">1,0</a></sup> <sup><a href="#cite_ref-SciLab_1-1">1,1</a></sup> <sup><a href="#cite_ref-SciLab_1-2">1,2</a></sup> <sup><a href="#cite_ref-SciLab_1-3">1,3</a></sup> <sup><a href="#cite_ref-SciLab_1-4">1,4</a></sup></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r2205490">.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-image:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png");background-image:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg");background-repeat:no-repeat;background-size:9px;background-position:right .1em center}.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-image:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png");background-image:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg");background-repeat:no-repeat;background-size:9px;background-position:right .1em center}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background-image:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png");background-image:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg");background-repeat:no-repeat;background-size:9px;background-position:right .1em center}.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-image:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png");background-image:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg");background-repeat:no-repeat;background-size:12px;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;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-subscription,.mw-parser-output .cs1-registration,.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 class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20181127013635/http://www.sciencelab.com/msds.php?msdsId=9927480">"Science Lab MSDS"</a> (in Engels). Geargiveer vanaf <a rel="nofollow" class="external text" href="http://www.sciencelab.com/msds.php?msdsId=9927480">die oorspronklike</a> op 27 November 2018<span class="reference-accessdate">. Besoek op <span class="nowrap">4 Februarie</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Science+Lab+MSDS&rft_id=http%3A%2F%2Fwww.sciencelab.com%2Fmsds.php%3FmsdsId%3D9927480&rfr_id=info%3Asid%2Faf.wikipedia.org%3AKalsiumoksied" class="Z3988"></span></span> </li> <li id="cite_note-CompChem-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-CompChem_2-0">2,0</a></sup> <sup><a href="#cite_ref-CompChem_2-1">2,1</a></sup></span> <span class="reference-text"> Computational Chemistry of Solid Sate Materials, <span style="font-variant:small-caps; letter-spacing: 0.1em;">Richard Dronskowski</span>, 2005, <a href="/wiki/Spesiaal:Boekbronne/9783527314102" class="internal mw-magiclink-isbn">ISBN 978-3-527-31410-2</a></span> </li> <li id="cite_note-Ropp-3"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Ropp_3-0">3,0</a></sup> <sup><a href="#cite_ref-Ropp_3-1">3,1</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r2205490"><cite id="CITEREFRopp2013" class="citation book cs1">Ropp, R. C. (2013). <i>Encyclopedia of the alkaline earth compounds</i>. Oxford: Elsevier. p. 1216. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Spesiaal:Boekbronne/978-0-444-59553-9" title="Spesiaal:Boekbronne/978-0-444-59553-9"><bdi>978-0-444-59553-9</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/oclc/827243061">827243061</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Encyclopedia+of+the+alkaline+earth+compounds&rft.place=Oxford&rft.pages=1216&rft.pub=Elsevier&rft.date=2013&rft_id=info%3Aoclcnum%2F827243061&rft.isbn=978-0-444-59553-9&rft.aulast=Ropp&rft.aufirst=R.+C.&rfr_id=info%3Asid%2Faf.wikipedia.org%3AKalsiumoksied" class="Z3988"></span></span> </li> <li id="cite_note-Shakh-4"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Shakh_4-0">4,0</a></sup> <sup><a href="#cite_ref-Shakh_4-1">4,1</a></sup> <sup><a href="#cite_ref-Shakh_4-2">4,2</a></sup></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r2205490"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20150807075646/http://scifun.chem.wisc.edu/chemweek/PDF/LIME_CalciumOxide.pdf">"<span style="font-variant:small-caps; letter-spacing: 0.1em;">Shakhashiri</span> scifun.chem.wisc.edu"</a> <span class="cs1-format">(PDF)</span> (in Engels). Geargiveer vanaf <a rel="nofollow" class="external text" href="http://scifun.chem.wisc.edu/chemweek/PDF/LIME_CalciumOxide.pdf">die oorspronklike</a> <span class="cs1-format">(PDF)</span> op 7 Augustus 2015<span class="reference-accessdate">. Besoek op <span class="nowrap">5 Februarie</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%3Cspan+style%3D%22font-variant%3Asmall-caps%3B+letter-spacing%3A+0.1em%3B%22%3EShakhashiri%3C%2Fspan%3E+scifun.chem.wisc.edu&rft_id=http%3A%2F%2Fscifun.chem.wisc.edu%2Fchemweek%2FPDF%2FLIME_CalciumOxide.pdf&rfr_id=info%3Asid%2Faf.wikipedia.org%3AKalsiumoksied" class="Z3988"></span></span> </li> </ol></div> <div role="navigation" class="navbox" aria-labelledby="Oksiede" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-lees"><a href="/wiki/Sjabloon:Oksiede" title="Sjabloon:Oksiede"><abbr title="Lees hierdie sjabloon" style=";;background:none 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style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Waterstofoksied" class="mw-redirect" title="Waterstofoksied">H</a></li> <li><a href="/wiki/Litiumoksied" title="Litiumoksied">Li</a></li> <li><a href="/wiki/Natriumoksied" title="Natriumoksied">Na</a></li> <li><a href="/wiki/Kaliumoksied" title="Kaliumoksied">K</a></li> <li><a href="/wiki/Rubidiumoksied" title="Rubidiumoksied">Rb</a></li> <li><a href="/wiki/Magnesiumoksied" title="Magnesiumoksied">Mg</a></li> <li><a class="mw-selflink selflink">Ca</a></li> <li><a href="/wiki/Stronsiumoksied" title="Stronsiumoksied">Sr</a></li> <li><a href="/wiki/Bariumoksied" title="Bariumoksied">Ba</a></li> <li><a href="/wiki/Lantaanoksied" title="Lantaanoksied">La</a></li> <li><a href="/wiki/Titaandioksied" title="Titaandioksied">Ti(IV)</a></li> <li><a href="/wiki/Vanadium(II)oksied" title="Vanadium(II)oksied">V(II)</a></li> <li><a href="/wiki/Vanadium(III)oksied" title="Vanadium(III)oksied">V(III)</a></li> <li><a href="/wiki/Vanadiumpentoksied" title="Vanadiumpentoksied">V(V)</a></li> <li><a href="/wiki/Chroom(III)oksied" title="Chroom(III)oksied">Cr(III)</a></li> <li><a href="/wiki/Chroom(VI)oksied" title="Chroom(VI)oksied">Cr(VI)</a></li> <li><a href="/wiki/Mangaandioksied" title="Mangaandioksied">Mn(IV)</a></li> <li><a href="/wiki/Molibdeen(VI)oksied" title="Molibdeen(VI)oksied">Mo(VI)</a></li> <li><a href="/wiki/Yster(III)oksied" title="Yster(III)oksied">Fe(III)</a></li> <li><a href="/wiki/Rutenium(IV)oksied" title="Rutenium(IV)oksied">Ru(IV)</a></li> <li><a href="/wiki/Rutenium(VIII)oksied" title="Rutenium(VIII)oksied">Ru(VIII)</a></li> <li><a href="/wiki/Osmium(VIII)oksied" title="Osmium(VIII)oksied">Os(VIII)</a></li> <li><a href="/wiki/Aluminiumoksied" title="Aluminiumoksied">Al</a></li> <li><a href="/wiki/Gallium(III)oksied" title="Gallium(III)oksied">Ga(III)</a></li> <li><a href="/wiki/Koolstofmonoksied" title="Koolstofmonoksied">CO</a></li> <li><a href="/wiki/Koolstofdioksied" title="Koolstofdioksied"><style data-mw-deduplicate="TemplateStyles:r2629010">'"`UNIQ--templatestyles-00000017-QINU`"'</style><span class="chemf nowrap">CO<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Koolstofsuboksied" title="Koolstofsuboksied"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r2629010"><span class="chemf nowrap">C<sub class="template-chem2-sub">3</sub>O<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Silikondioksied" title="Silikondioksied">Si</a></li> <li><a href="/wiki/Fosforpentoksied" title="Fosforpentoksied">P(V)</a></li> <li><a href="/wiki/Antimoon(III)oksied" title="Antimoon(III)oksied">Sb(III)</a></li> <li><a href="/wiki/Sinkoksied" title="Sinkoksied">Zn</a></li> <li><a href="/wiki/Kadmiumoksied" title="Kadmiumoksied">Cd</a></li> <li><a href="/wiki/Koper(I)oksied" title="Koper(I)oksied">Cu(I)</a></li> <li><a href="/wiki/Koper(II)oksied" title="Koper(II)oksied">Cu(II)</a></li> <li><a href="/wiki/Silweroksied" title="Silweroksied">Ag</a></li> <li><a href="/wiki/Lood(II)oksied" title="Lood(II)oksied">Pb(II)</a></li> <li><a href="/wiki/Lood(IV)oksied" title="Lood(IV)oksied">Pb(IV)</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Serium(IV)oksied" title="Serium(IV)oksied">Ce(IV)</a></li> <li><a href="/wiki/Toriumoksied" title="Toriumoksied">Th</a></li></ul> </div></td></tr></tbody></table></div> <div role="navigation" class="navbox authority-control" aria-labelledby="Normdata_frameless_&#124;text-top_&#124;10px_&#124;alt=Edit_this_at_Wikidata_&#124;link=https&#58;//www.wikidata.org/wiki/Q185006&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th 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