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Available in 137 languages" > <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-137" 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">137 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Koolstofdioksied" title="Koolstofdioksied – Afrikaans" lang="af" hreflang="af" data-title="Koolstofdioksied" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Kohlenstoffdioxid" title="Kohlenstoffdioxid – Alemannic" lang="gsw" hreflang="gsw" data-title="Kohlenstoffdioxid" data-language-autonym="Alemannisch" data-language-local-name="Alemannic" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%AB%E1%88%AD%E1%89%A6%E1%8A%95_%E1%8A%AD%E1%88%8D%E1%89%B6%E1%8A%A6%E1%8A%AD%E1%88%B3%E1%8B%AD%E1%8B%B5" title="ካርቦን ክልቶኦክሳይድ – Amharic" lang="am" hreflang="am" data-title="ካርቦን ክልቶኦክሳይድ" data-language-autonym="አማርኛ" data-language-local-name="Amharic" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://ar.wikipedia.org/wiki/%D8%AB%D9%86%D8%A7%D8%A6%D9%8A_%D8%A3%D9%83%D8%B3%D9%8A%D8%AF_%D8%A7%D9%84%D9%83%D8%B1%D8%A8%D9%88%D9%86" title="ثنائي أكسيد الكربون – Arabic" lang="ar" hreflang="ar" data-title="ثنائي أكسيد الكربون" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Dioxido_de_carbonio" title="Dioxido de carbonio – Aragonese" lang="an" hreflang="an" data-title="Dioxido de carbonio" data-language-autonym="Aragonés" data-language-local-name="Aragonese" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%95%E0%A6%BE%E0%A7%B0%E0%A7%8D%E0%A6%AC%E0%A6%A8_%E0%A6%A1%E0%A6%BE%E0%A6%87_%E0%A6%85%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%BE%E0%A6%87%E0%A6%A1" title="কাৰ্বন ডাই অক্সাইড – Assamese" lang="as" hreflang="as" data-title="কাৰ্বন ডাই অক্সাইড" data-language-autonym="অসমীয়া" data-language-local-name="Assamese" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Di%C3%B3xidu_de_carbonu" title="Dióxidu de carbonu – Asturian" lang="ast" hreflang="ast" data-title="Dióxidu de carbonu" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Karbon_qaz%C4%B1" title="Karbon qazı – Azerbaijani" lang="az" hreflang="az" data-title="Karbon qazı" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DA%A9%D8%B1%D8%A8%D9%88%D9%86_%D8%AF%DB%8C%E2%80%8C%D8%A7%D9%88%DA%A9%D8%B3%DB%8C%D8%AF" title="کربون دی‌اوکسید – South Azerbaijani" lang="azb" hreflang="azb" data-title="کربون دی‌اوکسید" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%A8_%E0%A6%A1%E0%A6%BE%E0%A6%87_%E0%A6%85%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%BE%E0%A6%87%E0%A6%A1" title="কার্বন ডাই অক্সাইড – Bangla" lang="bn" hreflang="bn" data-title="কার্বন ডাই অক্সাইড" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/J%C4%AB-sng-h%C3%B2a_th%C3%B2a%E2%81%BF-s%C3%B2%CD%98" title="Jī-sng-hòa thòaⁿ-sò͘ – Minnan" lang="nan" hreflang="nan" data-title="Jī-sng-hòa thòaⁿ-sò͘" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%94%D1%8B%D1%8F%D0%BA%D1%81%D1%96%D0%B4_%D0%B2%D1%83%D0%B3%D0%BB%D1%8F%D1%80%D0%BE%D0%B4%D1%83" title="Дыяксід вугляроду – Belarusian" lang="be" hreflang="be" data-title="Дыяксід вугляроду" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%94%D1%8B%D1%8F%D0%BA%D1%81%D1%8B%D0%B4_%D0%B2%D1%83%D0%B3%D0%BB%D1%8F%D1%80%D0%BE%D0%B4%D1%83" title="Дыяксыд вугляроду – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Дыяксыд вугляроду" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A4%A8_%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%86%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A1" title="कार्बन डाइआक्साइड – Bhojpuri" lang="bh" hreflang="bh" data-title="कार्बन डाइआक्साइड" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Karbon_dioksido" title="Karbon dioksido – Central Bikol" lang="bcl" hreflang="bcl" data-title="Karbon dioksido" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D1%8A%D0%B3%D0%BB%D0%B5%D1%80%D0%BE%D0%B4%D0%B5%D0%BD_%D0%B4%D0%B8%D0%BE%D0%BA%D1%81%D0%B8%D0%B4" title="Въглероден диоксид – Bulgarian" lang="bg" hreflang="bg" data-title="Въглероден диоксид" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%91%E0%BD%96%E0%BE%B1%E0%BD%84%E0%BC%8B%E0%BD%82%E0%BD%89%E0%BD%B2%E0%BD%A6%E0%BC%8B%E0%BD%A6%E0%BD%BC%E0%BD%A3%E0%BC%8B%E0%BD%A0%E0%BD%82%E0%BE%B1%E0%BD%B4%E0%BD%A2%E0%BC%8D" title="དབྱང་གཉིས་སོལ་འགྱུར། – Tibetan" lang="bo" hreflang="bo" data-title="དབྱང་གཉིས་སོལ་འགྱུར།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetan" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Ugljik-dioksid" title="Ugljik-dioksid – Bosnian" lang="bs" hreflang="bs" data-title="Ugljik-dioksid" data-language-autonym="Bosanski" data-language-local-name="Bosnian" 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/Di%C3%B2xid_de_carboni" title="Diòxid de carboni – Catalan" lang="ca" hreflang="ca" data-title="Diòxid de carboni" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9A%C4%83%D0%BC%D1%80%C4%83%D0%BA_%D0%B9%C3%BF%C3%A7%D0%BB%C4%95%D1%85%C4%95%D0%BB%D0%BB%D0%B5_%D0%B3%D0%B0%D0%B7" title="Кăмрăк йÿçлĕхĕлле газ – Chuvash" lang="cv" hreflang="cv" data-title="Кăмрăк йÿçлĕхĕлле газ" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Oxid_uhli%C4%8Dit%C3%BD" title="Oxid uhličitý – Czech" lang="cs" hreflang="cs" data-title="Oxid uhličitý" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Carbon_deuocsid" title="Carbon deuocsid – Welsh" lang="cy" hreflang="cy" data-title="Carbon deuocsid" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kuldioxid" title="Kuldioxid – Danish" lang="da" hreflang="da" data-title="Kuldioxid" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://de.wikipedia.org/wiki/Kohlenstoffdioxid" title="Kohlenstoffdioxid – German" lang="de" hreflang="de" data-title="Kohlenstoffdioxid" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dsb mw-list-item"><a href="https://dsb.wikipedia.org/wiki/Wuglikowy_dioksid" title="Wuglikowy dioksid – Lower Sorbian" lang="dsb" hreflang="dsb" data-title="Wuglikowy dioksid" data-language-autonym="Dolnoserbski" data-language-local-name="Lower Sorbian" class="interlanguage-link-target"><span>Dolnoserbski</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/S%C3%BCsihappegaas" title="Süsihappegaas – Estonian" lang="et" hreflang="et" data-title="Süsihappegaas" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%B9%CE%BF%CE%BE%CE%B5%CE%AF%CE%B4%CE%B9%CE%BF_%CF%84%CE%BF%CF%85_%CE%AC%CE%BD%CE%B8%CF%81%CE%B1%CE%BA%CE%B1" title="Διοξείδιο του άνθρακα – Greek" lang="el" hreflang="el" data-title="Διοξείδιο του άνθρακα" data-language-autonym="Ελληνικά" data-language-local-name="Greek" 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/Carbon_dioxide" title="Carbon dioxide – English" lang="en" hreflang="en" data-title="Carbon dioxide" data-language-autonym="English" data-language-local-name="English" 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/Di%C3%B3xido_de_carbono" title="Dióxido de carbono – Spanish" lang="es" hreflang="es" data-title="Dióxido de carbono" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Karbona_dioksido" title="Karbona dioksido – Esperanto" lang="eo" hreflang="eo" data-title="Karbona dioksido" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Karbono_dioxido" title="Karbono dioxido – Basque" lang="eu" hreflang="eu" data-title="Karbono dioxido" data-language-autonym="Euskara" data-language-local-name="Basque" 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%D8%B1%D8%A8%D9%86_%D8%AF%DB%8C%E2%80%8C%D8%A7%DA%A9%D8%B3%DB%8C%D8%AF" title="کربن دی‌اکسید – Persian" lang="fa" hreflang="fa" data-title="کربن دی‌اکسید" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Dioxyde_de_carbone" title="Dioxyde de carbone – French" lang="fr" hreflang="fr" data-title="Dioxyde de carbone" data-language-autonym="Français" data-language-local-name="French" 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/D%C3%A9-ocsa%C3%ADd_charb%C3%B3in" title="Dé-ocsaíd charbóin – Irish" lang="ga" hreflang="ga" data-title="Dé-ocsaíd charbóin" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Daa-ocseed_charboan" title="Daa-ocseed charboan – Manx" lang="gv" hreflang="gv" data-title="Daa-ocseed charboan" data-language-autonym="Gaelg" data-language-local-name="Manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Carbon_d%C3%A0-ogsaid" title="Carbon dà-ogsaid – Scottish Gaelic" lang="gd" hreflang="gd" data-title="Carbon dà-ogsaid" data-language-autonym="Gàidhlig" data-language-local-name="Scottish Gaelic" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Di%C3%B3xido_de_carbono" title="Dióxido de carbono – Galician" lang="gl" hreflang="gl" data-title="Dióxido de carbono" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%9A%D3%80%D0%BE%D1%80%D0%B0_%D0%BC%D0%B8%D1%81%D1%82%D0%B0_%D0%B3%D0%B0%D0%B7" title="КӀора миста газ – Ingush" lang="inh" hreflang="inh" data-title="КӀора миста газ" data-language-autonym="ГӀалгӀай" data-language-local-name="Ingush" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E4%BA%8C%E6%B0%A7%E5%8C%96%E7%A2%B3" title="二氧化碳 – Gan" lang="gan" hreflang="gan" data-title="二氧化碳" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Ngi-y%C3%B4ng-fa-than" title="Ngi-yông-fa-than – Hakka Chinese" lang="hak" hreflang="hak" data-title="Ngi-yông-fa-than" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B4%EC%82%B0%ED%99%94_%ED%83%84%EC%86%8C" title="이산화 탄소 – Korean" lang="ko" hreflang="ko" data-title="이산화 탄소" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Carbon_dioxide" title="Carbon dioxide – Hausa" lang="ha" hreflang="ha" data-title="Carbon dioxide" data-language-autonym="Hausa" data-language-local-name="Hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%AE%D5%AD%D5%A1%D5%A9%D5%A9%D5%B8%D6%82_%D5%A3%D5%A1%D5%A6" title="Ածխաթթու գազ – Armenian" lang="hy" hreflang="hy" data-title="Ածխաթթու գազ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A4%A8_%E0%A4%A1%E0%A4%BE%E0%A4%88%E0%A4%91%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A1" title="कार्बन डाईऑक्साइड – Hindi" lang="hi" hreflang="hi" data-title="कार्बन डाईऑक्साइड" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Wuhlikowy_dioksid" title="Wuhlikowy dioksid – Upper Sorbian" lang="hsb" hreflang="hsb" data-title="Wuhlikowy dioksid" data-language-autonym="Hornjoserbsce" data-language-local-name="Upper Sorbian" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Ugljikov(IV)_oksid" title="Ugljikov(IV) oksid – Croatian" lang="hr" hreflang="hr" data-title="Ugljikov(IV) oksid" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Karbobioxo" title="Karbobioxo – Ido" lang="io" hreflang="io" data-title="Karbobioxo" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Karbon_dioksida" title="Karbon dioksida – Indonesian" lang="id" hreflang="id" data-title="Karbon dioksida" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Carbon_dioxydo" title="Carbon dioxydo – Interlingua" lang="ia" hreflang="ia" data-title="Carbon dioxydo" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/Carbon_dioxide" title="Carbon dioxide – Xhosa" lang="xh" hreflang="xh" data-title="Carbon dioxide" data-language-autonym="IsiXhosa" data-language-local-name="Xhosa" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/UmCalahle_ontuhlambili" title="UmCalahle ontuhlambili – Zulu" lang="zu" hreflang="zu" data-title="UmCalahle ontuhlambili" data-language-autonym="IsiZulu" data-language-local-name="Zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Koltv%C3%ADs%C3%BDringur" title="Koltvísýringur – Icelandic" lang="is" hreflang="is" data-title="Koltvísýringur" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Anidride_carbonica" title="Anidride carbonica – Italian" lang="it" hreflang="it" data-title="Anidride carbonica" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%97%D7%9E%D7%9F_%D7%93%D7%95-%D7%97%D7%9E%D7%A6%D7%A0%D7%99" title="פחמן דו-חמצני – Hebrew" lang="he" hreflang="he" data-title="פחמן דו-חמצני" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Karbon_dioksida" title="Karbon dioksida – Javanese" lang="jv" hreflang="jv" data-title="Karbon dioksida" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%87%E0%B2%82%E0%B2%97%E0%B2%BE%E0%B2%B2%E0%B2%A6_%E0%B2%A1%E0%B3%88%E0%B2%86%E0%B2%95%E0%B3%8D%E0%B2%B8%E0%B3%88%E0%B2%A1%E0%B3%8D" title="ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ – Kannada" lang="kn" hreflang="kn" data-title="ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9C%E1%83%90%E1%83%AE%E1%83%A8%E1%83%98%E1%83%A0%E1%83%9D%E1%83%A0%E1%83%9F%E1%83%90%E1%83%9C%E1%83%92%E1%83%98" title="ნახშირორჟანგი – Georgian" lang="ka" hreflang="ka" data-title="ნახშირორჟანგი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%DA%A9%D8%A7%D8%B1%D8%A8%D9%8E%D9%86_%DA%88%D8%A7%DB%8C%DB%8C_%D8%A2%DA%A9%D8%B3%D8%A7%DB%8C%DA%88" title="کاربَن ڈایی آکسایڈ – Kashmiri" lang="ks" hreflang="ks" data-title="کاربَن ڈایی آکسایڈ" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="Kashmiri" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9A%D3%A9%D0%BC%D1%96%D1%80%D2%9B%D1%8B%D1%88%D2%9B%D1%8B%D0%BB_%D0%B3%D0%B0%D0%B7" title="Көмірқышқыл газ – Kazakh" lang="kk" hreflang="kk" data-title="Көмірқышқыл газ" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Dioksidi_kabonia" title="Dioksidi kabonia – Swahili" lang="sw" hreflang="sw" data-title="Dioksidi kabonia" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Diyoksid_kab%C3%B2n" title="Diyoksid kabòn – Haitian Creole" lang="ht" hreflang="ht" data-title="Diyoksid kabòn" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitian Creole" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Dyoksid_di_karbonn" title="Dyoksid di karbonn – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Dyoksid di karbonn" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Karbond%C3%AEoks%C3%AEd" title="Karbondîoksîd – Kurdish" lang="ku" hreflang="ku" data-title="Karbondîoksîd" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%84%E0%BA%B2%E0%BA%9A%E0%BA%AD%E0%BA%99%E0%BB%84%E0%BA%94%E0%BA%AD%E0%BA%AD%E0%BA%81%E0%BB%84%E0%BA%8A" title="ຄາບອນໄດອອກໄຊ – Lao" lang="lo" hreflang="lo" data-title="ຄາບອນໄດອອກໄຊ" data-language-autonym="ລາວ" data-language-local-name="Lao" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Carbonii_dioxidum" title="Carbonii dioxidum – Latin" lang="la" hreflang="la" data-title="Carbonii dioxidum" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Oglek%C4%BCa_dioks%C4%ABds" title="Oglekļa dioksīds – Latvian" lang="lv" hreflang="lv" data-title="Oglekļa dioksīds" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Kuelendioxid" title="Kuelendioxid – Luxembourgish" lang="lb" hreflang="lb" data-title="Kuelendioxid" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Anglies_dioksidas" title="Anglies dioksidas – Lithuanian" lang="lt" hreflang="lt" data-title="Anglies dioksidas" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Kooldioxide" title="Kooldioxide – Limburgish" lang="li" hreflang="li" data-title="Kooldioxide" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/tabrelkijno" title="tabrelkijno – Lojban" lang="jbo" hreflang="jbo" data-title="tabrelkijno" data-language-autonym="La .lojban." data-language-local-name="Lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Sz%C3%A9n-dioxid" title="Szén-dioxid – Hungarian" lang="hu" hreflang="hu" data-title="Szén-dioxid" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%88%D0%B0%D0%B3%D0%BB%D0%B5%D1%80%D0%BE%D0%B4_%D0%B4%D0%B8%D0%BE%D0%BA%D1%81%D0%B8%D0%B4" title="Јаглерод диоксид – Macedonian" lang="mk" hreflang="mk" data-title="Јаглерод диоксид" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Etona_karb%C3%B4nika" title="Etona karbônika – Malagasy" lang="mg" hreflang="mg" data-title="Etona karbônika" data-language-autonym="Malagasy" data-language-local-name="Malagasy" class="interlanguage-link-target"><span>Malagasy</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%BC%E0%B4%AC%E0%B5%BA_%E0%B4%A1%E0%B4%AF%E0%B5%8B%E0%B4%95%E0%B5%8D%E0%B4%B8%E0%B5%88%E0%B4%A1%E0%B5%8D" title="കാർബൺ ഡയോക്സൈഡ് – Malayalam" lang="ml" hreflang="ml" data-title="കാർബൺ ഡയോക്സൈഡ്" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A4%A8_%E0%A4%A1%E0%A4%BE%E0%A4%AF%E0%A5%89%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A1" title="कार्बन डायॉक्साइड – Marathi" lang="mr" hreflang="mr" data-title="कार्बन डायॉक्साइड" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Karbon_dioksida" title="Karbon dioksida – Malay" lang="ms" hreflang="ms" data-title="Karbon dioksida" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Karbon_dioksida" title="Karbon dioksida – Minangkabau" lang="min" hreflang="min" data-title="Karbon dioksida" data-language-autonym="Minangkabau" data-language-local-name="Minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/N%C3%AA-i%C5%8Dng-hu%C3%A1-t%C3%A1ng" title="Nê-iōng-huá-táng – Mindong" lang="cdo" hreflang="cdo" data-title="Nê-iōng-huá-táng" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%80%E1%80%AC%E1%80%97%E1%80%BD%E1%80%94%E1%80%BA%E1%80%92%E1%80%AD%E1%80%AF%E1%80%84%E1%80%BA%E1%80%A1%E1%80%B1%E1%80%AC%E1%80%80%E1%80%BA%E1%80%86%E1%80%AD%E1%80%AF%E1%80%80%E1%80%BA" title="ကာဗွန်ဒိုင်အောက်ဆိုက် – Burmese" lang="my" hreflang="my" data-title="ကာဗွန်ဒိုင်အောက်ဆိုက်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" 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/Koolstofdioxide" title="Koolstofdioxide – Dutch" lang="nl" hreflang="nl" data-title="Koolstofdioxide" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A4%A8%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%85%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A1" title="कार्बनडाइअक्साइड – Nepali" lang="ne" hreflang="ne" data-title="कार्बनडाइअक्साइड" data-language-autonym="नेपाली" data-language-local-name="Nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%BA%8C%E9%85%B8%E5%8C%96%E7%82%AD%E7%B4%A0" title="二酸化炭素 – Japanese" lang="ja" hreflang="ja" data-title="二酸化炭素" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/K%C3%B6%C3%B6ldioksiid" title="Kööldioksiid – Northern Frisian" lang="frr" hreflang="frr" data-title="Kööldioksiid" data-language-autonym="Nordfriisk" data-language-local-name="Northern Frisian" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Karbondioksid" title="Karbondioksid – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Karbondioksid" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Karbondioksid" title="Karbondioksid – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Karbondioksid" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Dioxid_de_carb%C3%B2ni" title="Dioxid de carbòni – Occitan" lang="oc" hreflang="oc" data-title="Dioxid de carbòni" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Kaarbon_daayi%27oksaayidii" title="Kaarbon daayi'oksaayidii – Oromo" lang="om" hreflang="om" data-title="Kaarbon daayi'oksaayidii" data-language-autonym="Oromoo" data-language-local-name="Oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Karbonat_angidrid" title="Karbonat angidrid – Uzbek" lang="uz" hreflang="uz" data-title="Karbonat angidrid" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%95%E0%A8%BE%E0%A8%B0%E0%A8%AC%E0%A8%A8_%E0%A8%A1%E0%A8%BE%E0%A8%88%E0%A8%86%E0%A8%95%E0%A8%B8%E0%A8%BE%E0%A8%88%E0%A8%A1" title="ਕਾਰਬਨ ਡਾਈਆਕਸਾਈਡ – Punjabi" lang="pa" hreflang="pa" data-title="ਕਾਰਬਨ ਡਾਈਆਕਸਾਈਡ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%A9%D8%A7%D8%B1%D8%A8%D9%86_%DA%88%D8%A7%D8%A6%DB%8C_%D8%A2%DA%A9%D8%B3%D8%A7%D8%A6%DA%88" title="کاربن ڈائی آکسائڈ – Western Punjabi" lang="pnb" hreflang="pnb" data-title="کاربن ڈائی آکسائڈ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DA%A9%D9%80%D8%A7%D8%B1%D8%A8%D9%86_%DA%89%D8%A7%DB%8C_%D8%A7%DA%A9%D8%B3%D8%A7%D9%8A%D8%AF" title="کـاربن ډای اکسايد – Pashto" lang="ps" hreflang="ps" data-title="کـاربن ډای اکسايد" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Kaaban_dayaxaid" title="Kaaban dayaxaid – Jamaican Creole English" lang="jam" hreflang="jam" data-title="Kaaban dayaxaid" data-language-autonym="Patois" data-language-local-name="Jamaican Creole English" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Anidrid_carb%C3%B2nica" title="Anidrid carbònica – Piedmontese" lang="pms" hreflang="pms" data-title="Anidrid carbònica" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Kohlenstoffdioxid" title="Kohlenstoffdioxid – Low German" lang="nds" hreflang="nds" data-title="Kohlenstoffdioxid" data-language-autonym="Plattdüütsch" data-language-local-name="Low German" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Dwutlenek_w%C4%99gla" title="Dwutlenek węgla – Polish" lang="pl" hreflang="pl" data-title="Dwutlenek węgla" data-language-autonym="Polski" data-language-local-name="Polish" 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/Di%C3%B3xido_de_carbono" title="Dióxido de carbono – Portuguese" lang="pt" hreflang="pt" data-title="Dióxido de carbono" data-language-autonym="Português" data-language-local-name="Portuguese" 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/Dioxid_de_carbon" title="Dioxid de carbon – Romanian" lang="ro" hreflang="ro" data-title="Dioxid de carbon" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Chimlasay" title="Chimlasay – Quechua" lang="qu" hreflang="qu" data-title="Chimlasay" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B8%D0%BE%D0%BA%D1%81%D0%B8%D0%B4_%D1%83%D0%B3%D0%BB%D0%B5%D1%80%D0%BE%D0%B4%D0%B0" title="Диоксид углерода – Russian" lang="ru" hreflang="ru" data-title="Диоксид углерода" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A5%D0%B0%D1%80%D1%8B%D0%B0%D0%BB%D1%8B%D0%BA_%D0%B4%D0%B8%D0%BE%D0%BA%D1%81%D0%B8%D0%B4%D0%B0" title="Харыалык диоксида – Yakut" lang="sah" hreflang="sah" data-title="Харыалык диоксида" data-language-autonym="Саха тыла" data-language-local-name="Yakut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Di%C3%B2ssidu_de_carb%C3%B2niu" title="Diòssidu de carbòniu – Sardinian" lang="sc" hreflang="sc" data-title="Diòssidu de carbòniu" data-language-autonym="Sardu" data-language-local-name="Sardinian" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Caurbon_dioxide" title="Caurbon dioxide – Scots" lang="sco" hreflang="sco" data-title="Caurbon dioxide" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Koolestofdioxid" title="Koolestofdioxid – Saterland Frisian" lang="stq" hreflang="stq" data-title="Koolestofdioxid" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Dioksidi_i_karbonit" title="Dioksidi i karbonit – Albanian" lang="sq" hreflang="sq" data-title="Dioksidi i karbonit" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://scn.wikipedia.org/wiki/Anidridi_carb%C3%B2nica" title="Anidridi carbònica – Sicilian" lang="scn" hreflang="scn" data-title="Anidridi carbònica" data-language-autonym="Sicilianu" data-language-local-name="Sicilian" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%9A%E0%B7%8F%E0%B6%B6%E0%B6%B1%E0%B7%8A_%E0%B6%A9%E0%B6%BA%E0%B7%9C%E0%B6%9A%E0%B7%8A%E0%B7%83%E0%B6%BA%E0%B7%92%E0%B6%A9%E0%B7%8A" title="කාබන් ඩයොක්සයිඩ් – Sinhala" lang="si" hreflang="si" data-title="කාබන් ඩයොක්සයිඩ්" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Oxid_uhli%C4%8Dit%C3%BD" title="Oxid uhličitý – Slovak" lang="sk" hreflang="sk" data-title="Oxid uhličitý" data-language-autonym="Slovenčina" data-language-local-name="Slovak" 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/Ogljikov_dioksid" title="Ogljikov dioksid – Slovenian" lang="sl" hreflang="sl" data-title="Ogljikov dioksid" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Dwutlynek_w%C5%AFngla" title="Dwutlynek wůngla – Silesian" lang="szl" hreflang="szl" data-title="Dwutlynek wůngla" data-language-autonym="Ślůnski" data-language-local-name="Silesian" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Kaarboon_laba_ogsaydh" title="Kaarboon laba ogsaydh – Somali" lang="so" hreflang="so" data-title="Kaarboon laba ogsaydh" data-language-autonym="Soomaaliga" data-language-local-name="Somali" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%A9%D8%A7%D8%B1%D8%A8%DB%86%D9%86_%D8%AF%DB%8C_%D8%A6%DB%86%DA%A9%D8%B3%DB%8C%D8%AF" title="کاربۆن دی ئۆکسید – Central Kurdish" lang="ckb" hreflang="ckb" data-title="کاربۆن دی ئۆکسید" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A3%D0%B3%D1%99%D0%B5%D0%BD-%D0%B4%D0%B8%D0%BE%D0%BA%D1%81%D0%B8%D0%B4" title="Угљен-диоксид – Serbian" lang="sr" hreflang="sr" data-title="Угљен-диоксид" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Ugljen-dioksid" title="Ugljen-dioksid – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Ugljen-dioksid" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Karbon_dioksida" title="Karbon dioksida – Sundanese" lang="su" hreflang="su" data-title="Karbon dioksida" data-language-autonym="Sunda" data-language-local-name="Sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Hiilidioksidi" title="Hiilidioksidi – Finnish" lang="fi" hreflang="fi" data-title="Hiilidioksidi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Koldioxid" title="Koldioxid – Swedish" lang="sv" hreflang="sv" data-title="Koldioxid" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Carbon_dioxide" title="Carbon dioxide – Tagalog" lang="tl" hreflang="tl" data-title="Carbon dioxide" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</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%B0%E0%AF%8D%E0%AE%AA%E0%AE%A9%E0%AF%80%E0%AE%B0%E0%AE%BE%E0%AE%95%E0%AF%8D%E0%AE%9A%E0%AF%88%E0%AE%9F%E0%AF%81" title="கார்பனீராக்சைடு – Tamil" lang="ta" hreflang="ta" data-title="கார்பனீராக்சைடு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" 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%95%E0%B0%BE%E0%B0%B0%E0%B1%8D%E0%B0%AC%E0%B0%A8%E0%B1%8D_%E0%B0%A1%E0%B0%AF%E0%B0%BE%E0%B0%95%E0%B1%8D%E0%B0%B8%E0%B1%88%E0%B0%A1%E0%B1%8D" title="కార్బన్ డయాక్సైడ్ – Telugu" lang="te" hreflang="te" data-title="కార్బన్ డయాక్సైడ్" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%84%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B8%9A%E0%B8%AD%E0%B8%99%E0%B9%84%E0%B8%94%E0%B8%AD%E0%B8%AD%E0%B8%81%E0%B9%84%E0%B8%8B%E0%B8%94%E0%B9%8C" title="คาร์บอนไดออกไซด์ – Thai" lang="th" hreflang="th" data-title="คาร์บอนไดออกไซด์" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%A0%E1%8F%9B%E1%8E%B8%E1%8F%93" title="ᎠᏛᎸᏓ – Cherokee" lang="chr" hreflang="chr" data-title="ᎠᏛᎸᏓ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="Cherokee" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Karbondioksit" title="Karbondioksit – Turkish" lang="tr" hreflang="tr" data-title="Karbondioksit" data-language-autonym="Türkçe" data-language-local-name="Turkish" 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%94%D1%96%D0%BE%D0%BA%D1%81%D0%B8%D0%B4_%D0%B2%D1%83%D0%B3%D0%BB%D0%B5%D1%86%D1%8E" title="Діоксид вуглецю – Ukrainian" lang="uk" hreflang="uk" data-title="Діоксид вуглецю" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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%D8%A7%D8%B1%D8%A8%D9%86_%DA%88%D8%A7%D8%A6%DB%8C_%D8%A2%DA%A9%D8%B3%D8%A7%D8%A6%DA%88" title="کاربن ڈائی آکسائڈ – Urdu" lang="ur" hreflang="ur" data-title="کاربن ڈائی آکسائڈ" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D9%83%D8%A7%D8%B1%D8%A8%D9%88%D9%86_%D8%AA%DB%86%D8%AA_%D8%A6%D9%88%D9%83%D8%B3%D9%89%D8%AF" title="كاربون تۆت ئوكسىد – Uyghur" lang="ug" hreflang="ug" data-title="كاربون تۆت ئوكسىد" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uyghur" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Ngeihyangjvaqdanq" title="Ngeihyangjvaqdanq – Zhuang" lang="za" hreflang="za" data-title="Ngeihyangjvaqdanq" data-language-autonym="Vahcuengh" data-language-local-name="Zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Hil%27muiktuzgaz" title="Hil'muiktuzgaz – Veps" lang="vep" hreflang="vep" data-title="Hil'muiktuzgaz" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Carbon_dioxide" title="Carbon dioxide – Vietnamese" lang="vi" hreflang="vi" data-title="Carbon dioxide" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Diyocside_di_carbone" title="Diyocside di carbone – Walloon" lang="wa" hreflang="wa" data-title="Diyocside di carbone" data-language-autonym="Walon" data-language-local-name="Walloon" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E4%BA%8C%E6%B0%A7%E5%8C%96%E7%A2%B3" title="二氧化碳 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="二氧化碳" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Carbon_dioxide" title="Carbon dioxide – Waray" lang="war" hreflang="war" data-title="Carbon dioxide" 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/%E4%BA%8C%E6%B0%A7%E5%8C%96%E7%A2%B3" title="二氧化碳 – Wu" lang="wuu" hreflang="wuu" data-title="二氧化碳" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A7%D7%95%D7%99%D7%9C%D7%9F_%D7%96%D7%99%D7%99%D7%A2%D7%A8%D7%A1" title="קוילן זייערס – Yiddish" lang="yi" hreflang="yi" data-title="קוילן זייערס" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/K%C3%A1rb%C3%B3n%C3%AC_%E1%BB%8Dl%E1%BB%8D%CC%81ks%C3%ADj%C3%ADn%C3%ACm%C3%A9j%C3%AC" title="Kárbónì ọlọ́ksíjínìméjì – Yoruba" lang="yo" hreflang="yo" data-title="Kárbónì ọlọ́ksíjínìméjì" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E4%BA%8C%E6%B0%A7%E5%8C%96%E7%A2%B3" title="二氧化碳 – Cantonese" lang="yue" hreflang="yue" data-title="二氧化碳" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a 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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">From Simple English Wikipedia, the free encyclopedia</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="en" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Carbon-dioxide.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Carbon-dioxide.svg/220px-Carbon-dioxide.svg.png" decoding="async" width="220" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Carbon-dioxide.svg/330px-Carbon-dioxide.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Carbon-dioxide.svg/440px-Carbon-dioxide.svg.png 2x" data-file-width="620" data-file-height="127" /></a><figcaption><a href="/wiki/Stuctural_formula" class="mw-redirect" title="Stuctural formula">Stuctural formula</a> of carbon dioxide. C is <a href="/wiki/Carbon" title="Carbon">carbon</a> and O is <a href="/wiki/Oxygen" title="Oxygen">oxygen</a>. The double lines represent the double <a href="/wiki/Chemical_bond" title="Chemical bond">chemical bond</a> between the <a href="/wiki/Atom" title="Atom">atoms</a>.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Carbon-dioxide-3D-vdW.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Carbon-dioxide-3D-vdW.png/220px-Carbon-dioxide-3D-vdW.png" decoding="async" width="220" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Carbon-dioxide-3D-vdW.png/330px-Carbon-dioxide-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/41/Carbon-dioxide-3D-vdW.png/440px-Carbon-dioxide-3D-vdW.png 2x" data-file-width="1100" data-file-height="723" /></a><figcaption>A picture to show simply how the atoms may fill space. The black is carbon and the red is oxygen.</figcaption></figure> <p><b>Carbon dioxide</b> (CO<sub>2</sub>) is a <a href="/wiki/Chemical_compound" title="Chemical compound">chemical compound</a> and is acidic. It is a <a href="/wiki/Gas" title="Gas">gas</a> at <a href="/wiki/Room_temperature" title="Room temperature">room temperature</a>. It is made of one <a href="/wiki/Carbon" title="Carbon">carbon</a> and two <a href="/wiki/Oxygen" title="Oxygen">oxygen</a> <a href="/wiki/Atom" title="Atom">atoms</a>. People and most animals release carbon dioxide when they breathe out. Also, every time something organic is burnt (or a <a href="/wiki/Fire" title="Fire">fire</a> is made), it makes carbon dioxide. <a href="/wiki/Plant" title="Plant">Plants</a> use carbon dioxide to make <a href="/wiki/Food" title="Food">food</a>. This process is called <a href="/wiki/Photosynthesis" title="Photosynthesis">photosynthesis</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The properties of carbon dioxide were studied by the <a href="/wiki/Scots" title="Scots">Scottish</a> scientist <a href="/wiki/Joseph_Black" title="Joseph Black">Joseph Black</a> in the 1750s. </p><p>Carbon dioxide is a <a href="/wiki/Greenhouse_gas" title="Greenhouse gas">greenhouse gas</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Greenhouse gases trap <a href="/wiki/Thermal_energy" class="mw-redirect" title="Thermal energy">heat energy</a>. Greenhouse gases change the <a href="/wiki/Climate" title="Climate">climate</a> and <a href="/wiki/Weather" title="Weather">weather</a> on our <a href="/wiki/Planet" title="Planet">planet</a>, <a href="/wiki/Earth" title="Earth">Earth</a>. This is called <a href="/wiki/Climate_change" title="Climate change">climate change</a>. Greenhouse gases are a cause of <a href="/wiki/Global_warming" title="Global warming">global warming</a>, the rise of Earth surface <a href="/wiki/Temperature" title="Temperature">temperature</a>. </p><p>Its concentration in Earth's atmosphere since late in the <a href="/wiki/Precambrian" title="Precambrian">Precambrian</a> was regulated by <a href="/wiki/Photosynthetic" class="mw-redirect" title="Photosynthetic">photosynthetic</a> organisms and geological phenomena (mainly volcanos). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Biological_role">Biological role</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=1" title="Change section: Biological role" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=1" title="Edit section's source code: Biological role"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Carbon dioxide is an end product in organisms that obtain energy from breaking down sugars, fats and <a href="/wiki/Amino_acid" title="Amino acid">amino acids</a> with <a href="/wiki/Oxygen" title="Oxygen">oxygen</a> as part of their <a href="/wiki/Metabolism" title="Metabolism">metabolism</a>. This is a process known as <a href="/wiki/Cellular_respiration" title="Cellular respiration">cellular respiration</a>. This includes most <a href="/wiki/Animal" title="Animal">animals</a>, many <a href="/wiki/Fungi" class="mw-redirect" title="Fungi">fungi</a> and some <a href="/wiki/Bacteria" title="Bacteria">bacteria</a>. In higher animals, the carbon dioxide travels in the blood from the body's <a href="/wiki/Tissue_(biology)" class="mw-redirect" title="Tissue (biology)">tissues</a> to the <a href="/wiki/Lungs" class="mw-redirect" title="Lungs">lungs</a> where it is breathed out. Plants take in carbon dioxide from the <a href="/wiki/Atmosphere" title="Atmosphere">atmosphere</a> to use in <a href="/wiki/Photosynthesis" title="Photosynthesis">photosynthesis</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Dry_ice">Dry ice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=2" title="Change section: Dry ice" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=2" title="Edit section's source code: Dry ice"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Dry ice</b>, or <a href="/wiki/Solid" title="Solid">solid</a> carbon dioxide, is the <a href="/wiki/Solid" title="Solid">solid state</a> of CO<sub>2</sub> gas below -109.3 °F (-78.5<a href="/wiki/%C2%B0C" class="mw-redirect" title="°C">°C</a>). Dry ice does not occur naturally on earth but is man made. It is <a href="/wiki/Colorless" class="mw-redirect" title="Colorless">colorless</a>. People use dry ice to make things cold, and to make drinks fizzy, kill <a href="/wiki/Pocket_gopher" title="Pocket gopher">gophers</a>, and freeze <a href="/wiki/Wart" title="Wart">warts</a>. The <a href="/wiki/Vapor" title="Vapor">vapor</a> of dry ice causes <a href="/wiki/Suffocation" class="mw-redirect" title="Suffocation">suffocation</a> and eventually, death. Caution and professional assistance are recommended whenever dry ice is in use. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Dry_ice_in_water.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Dry_ice_in_water.JPG/220px-Dry_ice_in_water.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Dry_ice_in_water.JPG/330px-Dry_ice_in_water.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/91/Dry_ice_in_water.JPG/440px-Dry_ice_in_water.JPG 2x" data-file-width="640" data-file-height="480" /></a><figcaption>Dry ice when put in water</figcaption></figure> <p>At usual pressure it will not <a href="/wiki/Melt" class="mw-redirect" title="Melt">melt</a> from a solid to a <a href="/wiki/Liquid" title="Liquid">liquid</a> but instead changes directly from a solid to a gas. This is called <a href="/wiki/Sublimation_(phase_transition)" title="Sublimation (phase transition)">sublimation</a>. It will change directly from a solid to a gas at any temperature higher than extremely cold temperatures. Dry ice sublimates at normal air temperature. Dry ice exposed to normal air gives off carbon dioxide gas that has no color. Carbon dioxide can be liquified at pressure above 5.1 <a href="/wiki/Atmosphere_(unit)" title="Atmosphere (unit)">atmospheres</a>. </p><p>Carbon dioxide gas that comes off of dry ice is so cold that when it mixes with air it cools the water vapor in the air to fog, which looks like a thick white smoke. It is often used in the theater to create the appearance of <a href="/wiki/Fog" title="Fog">fog</a> or <a href="/wiki/Smoke" title="Smoke">smoke</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Isolation_and_production">Isolation and production</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=3" title="Change section: Isolation and production" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=3" title="Edit section's source code: Isolation and production"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chemists can get carbon dioxide from cooling air. They call this air <a href="/wiki/Distillation" title="Distillation">distillation</a>. This method is inefficient because a large amount of air must be refrigerated to extract a small amount of CO2. Chemists can also use several different <a href="/wiki/Chemical_reaction" title="Chemical reaction">chemical reactions</a> to separate carbon dioxide. Carbon dioxide is made in the reactions between most <a href="/wiki/Acid" title="Acid">acids</a> and most <a href="/wiki/Metal" title="Metal">metal</a> carbonates. For example, the reaction between <a href="/wiki/Hydrochloric_acid" title="Hydrochloric acid">hydrochloric acid</a> and calcium carbonate (limestone or chalk) makes carbon dioxide: </p> <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 \mathrm {2\ HCl+CaCO_{3}\longrightarrow CaCl_{2}+H_{2}CO_{3}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">H</mi> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">l</mi> <mo>+</mo> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo stretchy="false">⟶</mo> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">l</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ HCl+CaCO_{3}\longrightarrow CaCl_{2}+H_{2}CO_{3}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/abbecb71963927528d6ec7114d979ba726bffb0b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:37.526ex; height:2.509ex;" alt="{\displaystyle \mathrm {2\ HCl+CaCO_{3}\longrightarrow CaCl_{2}+H_{2}CO_{3}} }"></span></dd></dl> <p>The <a href="/wiki/Carbonic_acid" title="Carbonic acid">carbonic acid</a> (H<sub>2</sub>CO<sub>3</sub>) then <a href="https://simple.wiktionary.org/wiki/decomposes" class="extiw" title="wikt:decomposes">decomposes</a> to water and CO<sub>2</sub>. Such reactions cause foaming or bubbling, or both. In industry, such reactions are used many times to neutralize waste acid streams. </p><p><a href="/wiki/Quicklime" class="mw-redirect" title="Quicklime">Quicklime</a> (CaO), a chemical that has widespread use, can be made heating limestone to about 850 °C. This reaction also makes CO<sub>2</sub>: </p> <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 \mathrm {CaCO_{3}\longrightarrow CaO+CO_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo stretchy="false">⟶</mo> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">O</mi> <mo>+</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {CaCO_{3}\longrightarrow CaO+CO_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e4213e1011b97f71e820289744ce95551f2e6b3b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:24.506ex; height:2.509ex;" alt="{\displaystyle \mathrm {CaCO_{3}\longrightarrow CaO+CO_{2}} }"></span></dd></dl> <p>Carbon dioxide is also made in the <a href="/wiki/Combustion" title="Combustion">combustion</a> of all carbon-containing <a href="/wiki/Fuel" title="Fuel">fuels</a>, such as <a href="/wiki/Methane" title="Methane">methane</a> (<a href="/wiki/Natural_gas" title="Natural gas">natural gas</a>), petroleum distillates (<a href="/wiki/Gasoline" title="Gasoline">gasoline</a>, <a href="/wiki/Diesel_fuel" title="Diesel fuel">diesel</a>, <a href="/wiki/Kerosene" title="Kerosene">kerosene</a>, <a href="/wiki/Propane" title="Propane">propane</a>), coal or wood. In most cases, water is also released. As an example, the chemical reaction between methane and oxygen is: </p> <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 \mathrm {CH_{4}+2\ O_{2}\longrightarrow CO_{2}+2\ H_{2}O} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">⟶</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {CH_{4}+2\ O_{2}\longrightarrow CO_{2}+2\ H_{2}O} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5d642f2b58ab2f8023a0000e0fee96d3c124f5ac" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:30.747ex; height:2.509ex;" alt="{\displaystyle \mathrm {CH_{4}+2\ O_{2}\longrightarrow CO_{2}+2\ H_{2}O} }"></span></dd></dl> <p>Carbon dioxide is made in <a href="/wiki/Steel_mill" title="Steel mill">steel mills</a>. <a href="/wiki/Iron" title="Iron">Iron</a> is reduced from its oxides with <a href="/wiki/Coke_(fuel)" title="Coke (fuel)">coke</a> in a <a href="/wiki/Blast_furnace" title="Blast furnace">blast furnace</a>, producing <a href="/wiki/Pig_iron" title="Pig iron">pig iron</a> and carbon dioxide:<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <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 \mathrm {Fe_{2}O_{3}+3\ CO\longrightarrow 2\ Fe+3\ CO_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">F</mi> <msub> <mi mathvariant="normal">e</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo>+</mo> <mn>3</mn> <mtext> </mtext> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">O</mi> <mo stretchy="false">⟶</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">F</mi> <mi mathvariant="normal">e</mi> <mo>+</mo> <mn>3</mn> <mtext> </mtext> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {Fe_{2}O_{3}+3\ CO\longrightarrow 2\ Fe+3\ CO_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7c5ee07f76259b9d7a54dd5ba6cd926c4cebe88f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:33.05ex; height:2.509ex;" alt="{\displaystyle \mathrm {Fe_{2}O_{3}+3\ CO\longrightarrow 2\ Fe+3\ CO_{2}} }"></span></dd></dl> <p><a href="/wiki/Yeast" title="Yeast">Yeast</a> metabolizes <a href="/wiki/Sugar" title="Sugar">sugar</a> to produce carbon dioxide and <a href="/wiki/Ethanol" title="Ethanol">ethanol</a>, also known as <a href="/wiki/Alcohol" class="mw-redirect mw-disambig" title="Alcohol">alcohol</a>, in the production of <a href="/wiki/Wine" title="Wine">wines</a>, <a href="/wiki/Beer" title="Beer">beers</a> and other <a href="/wiki/Liquor" title="Liquor">spirits</a>, but also in the production of bioethanol: </p> <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 \mathrm {C_{6}H_{12}O_{6}\longrightarrow 2\ CO_{2}+2\ C_{2}H_{5}OH} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>6</mn> </mrow> </msub> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>12</mn> </mrow> </msub> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>6</mn> </mrow> </msub> <mo stretchy="false">⟶</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>5</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> <mi mathvariant="normal">H</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {C_{6}H_{12}O_{6}\longrightarrow 2\ CO_{2}+2\ C_{2}H_{5}OH} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0c93a1735d8be353a736dfed46fde37a69f5b2cd" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:34.258ex; height:2.509ex;" alt="{\displaystyle \mathrm {C_{6}H_{12}O_{6}\longrightarrow 2\ CO_{2}+2\ C_{2}H_{5}OH} }"></span></dd></dl> <p>All <a href="/wiki/Cellular_respiration" title="Cellular respiration">aerobic</a> organisms produce <span class="chemf nowrap">CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span></span> when they oxidize <a href="/wiki/Carbohydrate" title="Carbohydrate">carbohydrates</a>, <a href="/wiki/Fatty_acid" title="Fatty acid">fatty acids</a>, and proteins in the mitochondria of cells. The large number of reactions involved are exceedingly complex and not described easily. (They include <a href="/wiki/Cellular_respiration" title="Cellular respiration">cellular respiration</a>, <a href="/wiki/Anaerobic_respiration" title="Anaerobic respiration">anaerobic respiration</a> and <a href="/wiki/Photosynthesis" title="Photosynthesis">photosynthesis</a>). Photoautotrophs (i.e. plants, <a href="/wiki/Cyanobacteria" title="Cyanobacteria">cyanobacteria</a>) use another reaction: Plants absorb <span class="chemf nowrap">CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span></span> from the air, and, together with water, react it to form carbohydrates: </p> <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 \mathrm {nCO_{2}+nH_{2}O\longrightarrow (CH_{2}O)n+nO_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">n</mi> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mi mathvariant="normal">n</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> <mo stretchy="false">⟶</mo> <mo stretchy="false">(</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> <mo stretchy="false">)</mo> <mi mathvariant="normal">n</mi> <mo>+</mo> <mi mathvariant="normal">n</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {nCO_{2}+nH_{2}O\longrightarrow (CH_{2}O)n+nO_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d0917feef0110a07f827bf0f25fa4d0c343f5199" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:36.048ex; height:2.843ex;" alt="{\displaystyle \mathrm {nCO_{2}+nH_{2}O\longrightarrow (CH_{2}O)n+nO_{2}} }"></span></dd></dl> <p>Carbon dioxide is <a href="/wiki/Soluble" class="mw-redirect" title="Soluble">soluble</a> in water, in which it spontaneously interconverts between CO<sub>2</sub> and <span class="chemf nowrap">H<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span>CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span> (<a href="/wiki/Carbonic_acid" title="Carbonic acid">carbonic acid</a>). The relative concentrations of <span class="chemf nowrap">CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span>, H<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span>CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>, and the deprotonated forms <span class="chemf nowrap">HCO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline">−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span> (<a href="/wiki/Bicarbonate" title="Bicarbonate">bicarbonate</a>) and <span class="chemf nowrap">CO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline">2−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>(<a href="/wiki/Carbonate" title="Carbonate">carbonate</a>) depend on the acidity (<a href="/wiki/PH" title="PH">pH</a>). In neutral or slightly alkaline water (pH > 6.5), the bicarbonate form predominates (>50%) becoming the most prevalent (>95%) at the pH of <a href="/wiki/Seawater" class="mw-redirect" title="Seawater">seawater</a>, while in very <a href="/wiki/Alkaline" class="mw-redirect" title="Alkaline">alkaline</a> water (pH > 10.4) the predominant (>50%) form is carbonate. The bicarbonate and carbonate forms are very soluble. So, air-equilibrated <a href="/wiki/Ocean" title="Ocean">ocean</a> water (mildly alkaline with typical pH = 8.2–8.5) contains about 120 mg of bicarbonate per litre. </p> <div class="mw-heading mw-heading3"><h3 id="Industrial_production">Industrial production</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=4" title="Change section: Industrial production" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=4" title="Edit section's source code: Industrial production"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Industrial carbon dioxide is produced mainly from six <a href="/wiki/Process" title="Process">processes</a>:<sup id="cite_ref-kirk_4-0" class="reference"><a href="#cite_note-kirk-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <ul><li>By <a href="https://simple.wiktionary.org/wiki/capturing" class="extiw" title="wikt:capturing">capturing</a> natural carbon dioxide <a href="/wiki/Spring_(hydrosphere)" class="mw-redirect" title="Spring (hydrosphere)">springs</a> where it is produced by the action of acidified water on <a href="/wiki/Limestone" title="Limestone">limestone</a> or <a href="/wiki/Dolomite" title="Dolomite">dolomite</a>.</li> <li>As a by-product of <a href="/wiki/Hydrogen" title="Hydrogen">hydrogen</a> production plants, where <a href="/wiki/Methane" title="Methane">methane</a> is converted to CO<sub>2</sub>;</li> <li>From combustion of <a href="/wiki/Fossil_fuel" title="Fossil fuel">fossil fuels</a> or <a href="/wiki/Wood" title="Wood">wood</a>;</li> <li>As a by-product of <a href="/wiki/Fermentation" title="Fermentation">fermentation</a> of <a href="/wiki/Sugar" title="Sugar">sugar</a> in the <a href="/wiki/Brewing" title="Brewing">brewing</a> of <a href="/wiki/Beer" title="Beer">beer</a>, <a href="/wiki/Whisky" title="Whisky">whisky</a> and other <a href="/wiki/Alcohol" class="mw-redirect mw-disambig" title="Alcohol">alcoholic</a> <a href="/wiki/Beverage" class="mw-redirect" title="Beverage">beverages</a>;</li> <li>From thermal decomposition of limestone, <span class="chemf nowrap">CaCO<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>, in the making of lime (<a href="/wiki/Calcium_oxide" title="Calcium oxide">Calcium oxide</a>, <span class="chemf nowrap">CaO</span>);</li></ul> <div class="mw-heading mw-heading2"><h2 id="Chemical_reaction">Chemical reaction</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=5" title="Change section: Chemical reaction" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=5" title="Edit section's source code: Chemical reaction"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Carbon dioxide can be created with a simple <a href="/wiki/Chemical_reaction" title="Chemical reaction">chemical reaction</a>: </p> <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 \mathrm {C+O_{2}\longrightarrow CO_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">C</mi> <mo>+</mo> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">⟶</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {C+O_{2}\longrightarrow CO_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2d862191f145b133ec47c38f8a78aec43415b4ab" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:17.017ex; height:2.509ex;" alt="{\displaystyle \mathrm {C+O_{2}\longrightarrow CO_{2}} }"></span></dd> <dd><small><a href="/wiki/Carbon" title="Carbon">carbon</a> + <a href="/wiki/Oxygen" title="Oxygen">oxygen</a> → carbon dioxide </small></dd></dl> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Carbon_dioxide&veaction=edit&section=6" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Carbon_dioxide&action=edit&section=6" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9671870">.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:var(--background-color-interactive-subtle,#f8f9fa);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 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data-mw-deduplicate="TemplateStyles:r9724317">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.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"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background: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.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFFullick2011" class="citation book cs1">Fullick, Ann (2011). <a rel="nofollow" class="external text" href="https://archive.org/details/edexceligcsebiol0000full"><i>Edexcel IGCSE Biology Revision Guide</i></a>. Pearson Education. p. 40. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780435046767" title="Special:BookSources/9780435046767"><bdi>9780435046767</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Edexcel+IGCSE+Biology+Revision+Guide&rft.pages=40&rft.pub=Pearson+Education&rft.date=2011&rft.isbn=9780435046767&rft.aulast=Fullick&rft.aufirst=Ann&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fedexceligcsebiol0000full&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3ACarbon+dioxide" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFWoolley2011" class="citation book cs1">Woolley, Steve (2011). <a rel="nofollow" class="external text" href="https://archive.org/details/edexceligcsephys0000wool"><i>Edexcel IGCSE Physics Revision Guide</i></a>. Pearson Education. p. <a rel="nofollow" class="external text" href="https://archive.org/details/edexceligcsephys0000wool/page/59">59</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780435046736" title="Special:BookSources/9780435046736"><bdi>9780435046736</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Edexcel+IGCSE+Physics+Revision+Guide&rft.pages=59&rft.pub=Pearson+Education&rft.date=2011&rft.isbn=9780435046736&rft.aulast=Woolley&rft.aufirst=Steve&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fedexceligcsephys0000wool&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3ACarbon+dioxide" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFStrassburger1969" class="citation book cs1">Strassburger, Julius H. (1969). <i>Blast Furnace: Theory and Practice</i>. New York: American Institute of Mining, Metallurgical, and Petroleum Engineers. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780677104201" title="Special:BookSources/9780677104201"><bdi>9780677104201</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Blast+Furnace%3A+Theory+and+Practice&rft.place=New+York&rft.pub=American+Institute+of+Mining%2C+Metallurgical%2C+and+Petroleum+Engineers&rft.date=1969&rft.isbn=9780677104201&rft.aulast=Strassburger&rft.aufirst=Julius+H.&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3ACarbon+dioxide" class="Z3988"></span></span> </li> <li id="cite_note-kirk-4"><span class="mw-cite-backlink"><a href="#cite_ref-kirk_4-0">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFPierantozzi2001" class="citation encyclopaedia cs1">Pierantozzi, Ronald (2001). "Carbon Dioxide". <i>Kirk-Othmer Encyclopedia of Chemical Technology</i>. John Wiley & Sons, Inc. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2F0471238961.0301180216090518.a01.pub2">10.1002/0471238961.0301180216090518.a01.pub2</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0471238961" title="Special:BookSources/0471238961"><bdi>0471238961</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Carbon+Dioxide&rft.btitle=Kirk-Othmer+Encyclopedia+of+Chemical+Technology&rft.pub=John+Wiley+%26+Sons%2C+Inc.&rft.date=2001&rft_id=info%3Adoi%2F10.1002%2F0471238961.0301180216090518.a01.pub2&rft.isbn=0471238961&rft.aulast=Pierantozzi&rft.aufirst=Ronald&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3ACarbon+dioxide" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles nomobile"><style 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class="navbox" aria-labelledby="Oxocarbons" 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"><style data-mw-deduplicate="TemplateStyles:r9122447">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini 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transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="Oxocarbons" style="font-size:114%;margin:0 4em"><a href="/w/index.php?title=Oxocarbon&action=edit&redlink=1" class="new" title="Oxocarbon (not yet started)">Oxocarbons</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Common oxides</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carbon_monoxide" title="Carbon monoxide">CO</a></li> <li><a class="mw-selflink selflink">CO<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Exotic oxides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Carbon_trioxide&action=edit&redlink=1" class="new" title="Carbon trioxide (not yet started)">CO<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span></a></li> <li><a href="/w/index.php?title=Carbon_tetroxide&action=edit&redlink=1" class="new" title="Carbon tetroxide (not yet started)">CO<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span></a></li> <li><a href="/w/index.php?title=Carbon_pentoxide&action=edit&redlink=1" class="new" title="Carbon pentoxide (not yet started)">CO<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />5</span></a></li> <li><a href="/w/index.php?title=Carbon_hexoxide&action=edit&redlink=1" class="new" title="Carbon hexoxide (not yet started)">CO<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span></a></li> <li><a href="/w/index.php?title=Dicarbon_monoxide&action=edit&redlink=1" class="new" title="Dicarbon monoxide (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span>O</a></li> <li><a href="/w/index.php?title=Ethylene_dione&action=edit&redlink=1" class="new" title="Ethylene dione (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span></a></li> <li><a href="/w/index.php?title=Oxalic_anhydride&action=edit&redlink=1" class="new" title="Oxalic anhydride (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span></a></li> <li>C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span> (<a href="/w/index.php?title=1,2-Dioxetanedione&action=edit&redlink=1" class="new" title="1,2-Dioxetanedione (not yet started)">1,2-Dioxetanedione</a> and <a href="/w/index.php?title=1,3-Dioxetanedione&action=edit&redlink=1" class="new" title="1,3-Dioxetanedione (not yet started)">1,3-Dioxetanedione</a>)</li> <li><a href="/w/index.php?title=Tricarbon_monoxide&action=edit&redlink=1" class="new" title="Tricarbon monoxide (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span>O</a></li> <li><a href="/wiki/Carbon_suboxide" title="Carbon suboxide">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span></a></li> <li><a href="/w/index.php?title=Cyclopropanetrione&action=edit&redlink=1" class="new" title="Cyclopropanetrione (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span></a></li> <li><a href="/w/index.php?title=1,3,5-Trioxanetrione&action=edit&redlink=1" class="new" title="1,3,5-Trioxanetrione (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />3</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span></a></li> <li><a href="/w/index.php?title=Tetracarbon_dioxide&action=edit&redlink=1" class="new" title="Tetracarbon dioxide (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span></a></li> <li><a href="/w/index.php?title=Cyclobutanetetrone&action=edit&redlink=1" class="new" title="Cyclobutanetetrone (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span></a></li> <li><a href="/w/index.php?title=Dioxane_tetraketone&action=edit&redlink=1" class="new" title="Dioxane tetraketone (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />4</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span></a></li> <li><a href="/w/index.php?title=Pentacarbon_dioxide&action=edit&redlink=1" class="new" title="Pentacarbon dioxide (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />5</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />2</span></a></li> <li><a href="/w/index.php?title=Cyclopentanepentone&action=edit&redlink=1" class="new" title="Cyclopentanepentone (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />5</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />5</span></a></li> <li>C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span> (<a href="/w/index.php?title=Cyclohexanehexone&action=edit&redlink=1" class="new" title="Cyclohexanehexone (not yet started)">Cyclohexanehexone</a> and <a href="/w/index.php?title=Ethylenetetracarboxylic_dianhydride&action=edit&redlink=1" class="new" title="Ethylenetetracarboxylic dianhydride (not yet started)">Ethylenetetracarboxylic dianhydride</a>)</li> <li><a href="/w/index.php?title=Tetrahydroxy-1,4-benzoquinone_biscarbonate&action=edit&redlink=1" class="new" title="Tetrahydroxy-1,4-benzoquinone biscarbonate (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />8</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />8</span></a></li> <li><a href="/w/index.php?title=Hexahydroxybenzene_triscarbonate&action=edit&redlink=1" class="new" title="Hexahydroxybenzene triscarbonate (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />9</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />9</span></a></li> <li><a href="/w/index.php?title=Benzoquinonetetracarboxylic_dianhydride&action=edit&redlink=1" class="new" title="Benzoquinonetetracarboxylic dianhydride (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />10</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />8</span></a></li> <li><a href="/w/index.php?title=Tetrahydroxy-1,4-benzoquinone_bisoxalate&action=edit&redlink=1" class="new" title="Tetrahydroxy-1,4-benzoquinone bisoxalate (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />10</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />10</span></a></li> <li><a href="/w/index.php?title=Hexaoxotricyclobutabenzene&action=edit&redlink=1" class="new" title="Hexaoxotricyclobutabenzene (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />12</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />6</span></a></li> <li><a href="/w/index.php?title=Mellitic_anhydride&action=edit&redlink=1" class="new" title="Mellitic anhydride (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />12</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />9</span></a></li> <li><a href="/w/index.php?title=Hexahydroxybenzene_trisoxalate&action=edit&redlink=1" class="new" title="Hexahydroxybenzene trisoxalate (not yet started)">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />12</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:70%; text-align:left;"><br />12</span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Polymers</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Graphite_oxide&action=edit&redlink=1" class="new" title="Graphite oxide (not yet started)">Graphite oxide</a></li> <li><a href="/w/index.php?title=Polymeric_carbon_suboxide&action=edit&redlink=1" class="new" title="Polymeric carbon suboxide (not yet started)">C<sub>3</sub>O<sub>2</sub></a></li> <li><a href="/w/index.php?title=Polycarbonyl&action=edit&redlink=1" class="new" title="Polycarbonyl (not yet started)">CO</a></li> <li><a href="/w/index.php?title=Polymeric_carbon_dioxide&action=edit&redlink=1" class="new" title="Polymeric carbon dioxide (not yet started)">CO<sub>2</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Compounds derived (or coming) from oxides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Metal_carbonyl&action=edit&redlink=1" class="new" title="Metal carbonyl (not yet started)">Metal carbonyls</a></li> <li><a href="/wiki/Carbonic_acid" title="Carbonic acid">Carbonic acid</a></li> <li><a href="/wiki/Bicarbonate" title="Bicarbonate">Bicarbonates</a></li> <li><a href="/wiki/Carbonate" title="Carbonate">Carbonates</a></li> <li><a href="/w/index.php?title=Polycarbonate_(functional_group)&action=edit&redlink=1" class="new" title="Polycarbonate (functional group) (not yet started)">Polycarbonates</a> (<a href="/w/index.php?title=Dicarbonate&action=edit&redlink=1" class="new" title="Dicarbonate (not yet started)">Dicarbonates</a> and <a href="/w/index.php?title=Tricarbonate&action=edit&redlink=1" class="new" title="Tricarbonate (not yet started)">Tricarbonates</a>)</li> <li><a href="/w/index.php?title=Peroxydicarbonate&action=edit&redlink=1" class="new" title="Peroxydicarbonate (not yet started)">Peroxydicarbonates</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" 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