Hilingon an source kan Karbon dioksido

{{infobox
| title = Karbon dioksido
| data1 = [[File:Carbon-dioxide-2D-dimensions.svg|200px]]<br /> [[File:Carbon_dioxide_3D_ball.png|200px]]<br /> [[File:Carbon_dioxide_3D_spacefill.png|200px]]
| data2 = Mga pagsaladawan nin '''karbon dioksido''': duwang-dimensyonal na istraktura, bola asin istik na modelo, sagkod an ispasyong pagpano na modelo
}}

An '''karbon dioksido''' ([[Ingles]]: ''carbon dioxide''), may pormulang kimikal na '''{{CO2}}''', iyo sarong asidikong mayong kulay na gas na igwang densidad na harus 53% na mas halangkaw sa alang na ere. An molekula kan karbon dioksido iyo pigbibilog nin [[karbon]] na [[atomo]] na kovalentong nakatakod nin doble sa duwang [[Oksiheno|oksihenong]] atomo. Ini iyo nangyayari nin natural sa atmospera kan Kinaban sa kadikiton na bilang. An presenteng konsentrasyon iyo harus 0.04% (412&nbsp;[[Parts per million|ppm]]) na bolyum, na luminangkaw gikan sa pre-industriyal na lebel na 280&nbsp;ppm.<ref name="Cambridge2013">{{cite book|url=https://books.google.com/books?id=jeSwRly2M_cC&q=280&pg=PA52|title=A Short Introduction to Climate Change|last1=Eggleton|first1=Tony|date=2013|publisher=Cambridge University Press|isbn=9781107618763|page=52}}</ref><ref>{{Cite web|last=Change|first=NASA Global Climate|title=Carbon Dioxide Concentration {{!}} NASA Global Climate Change|url=https://climate.nasa.gov/vital-signs/carbon-dioxide|access-date=2021-06-23|website=Climate Change: Vital Signs of the Planet}}</ref>

An mga natural na ginikanan iyo kabali an mga [[bulkan]], mainit na bukal, asin geyser, sagkod iyo naguguno hali sa mga karbonatong gapo sa paagi nin disolusyon kan tubig asin asido. Huli ta an karbon dioksido iyo natutunaw sa tubig, ini iyo nangyayari nin natural sa mga tubig sa irarom kan daga, salog asin danaw, yelong kapa, glacier, asin tubig-dagat. Inin iyo yaon sa mga deposito kan petrolyo asin natural gas. An karbon dioksido iyo may matarom asin asidikong parong asin minahimo nin namit kan ''soda water'' sa nguso.<ref>[https://www.healthline.com/nutrition/carbonated-water-good-or-bad Carbonated (Sparkling) Water: Good or Bad?] healthline.com</ref> Alagad, sa normal na konsentrasyon kaini mayo ini nin parong.<ref>[https://web.archive.org/web/20200729131131/http://www.airproducts.com/~/media/Files/PDF/company/product-summary-carbon-dioxide.pdf?la=en "Carbon Dioxide"] (PDF). ''Air Products''. Archived from [http://www.airproducts.com/~/media/Files/PDF/company/product-summary-carbon-dioxide.pdf?la=en the original] (PDF) on 29 July 2020. Retrieved 28 April 2017.</ref>

Bilang an ginikanan kan yayaon na karbon sa siklong karbon, an atmosperikong karbon dioksido iyo an pangenot na ginikanan kan karbon para mabuhay sa Kinaban asin an konsentrasyon kaini sa pre-industriyal na atmospera kan Kinaban poon sa kahurian kan Precambriyano iyo pinapaandar kan mga potosintetikong organismo asin heolohikal na pangyayari. An mga [[tinanom]], [[algae]], asin cyanobakterya naggagamit nin [[Enerhiya|enerhiyang]] [[liwanag]] para ma-potosintesa an [[karbohidrato]] gikan sa karbon dioksido asin [[tubig]], kun sain an oksiheno iyo nahihimo bilang ati na produkto.<ref>{{cite book|url=https://archive.org/details/biosphere2000pro0000kauf|title=Biosphere 2000: protecting our global environment|last1=Kaufman|first1=Donald G.|last2=Franz|first2=Cecilia M.|publisher=Kendall/Hunt Pub. Co.|year=1996|isbn=978-0-7872-0460-0}}</ref> An CO<sub>2</sub> iyo nahihimo kan gabos na aerobikong organismo kun sinda nagme-metabolisa nin mga [[organikong kompuwesto]] para makagibo nin enerhiya sa paagi nin respirasyon.<ref>{{cite web|url=http://www.legacyproject.org/activities/foodfactories.html|title=Food Factories|website=www.legacyproject.org|access-date=10 October 2011}}</ref> Halimbawa, an mga tinanom ginagamit ini para makagibo nin karbohidrato sa prosesong inaapod na [[potosintesis]]. Huli ta an mga tawo asin hayop iyo nakadepende sa tinanom para sa pagkakan, an potosintesis, asin dagos an CO<sub>2</sub>, iyo kinakaipohan para mabuhay sa kinaban.

== Panluwas na takod==
{{Commons category|Carbon dioxide|Karbon dioksido}}
* {{ICSC|0021}}
*[https://earth.nullschool.net/#current/chem/surface/level/overlay=co2sc/winkel3 Current global map of carbon dioxide concentration]
* [https://www.cdc.gov/niosh/npg/npgd0103.html CDC – NIOSH Pocket Guide to Chemical Hazards – Carbon Dioxide]
* [http://www.uigi.com/carbondioxide.html CO<sub>2</sub> Carbon Dioxide Properties, Uses, Applications]
* [http://www.dryiceinfo.com/science.htm Dry Ice information]
* [https://web.archive.org/web/20070225181531/http://www.cmdl.noaa.gov/ccgg/trends/ Trends in Atmospheric Carbon Dioxide] (NOAA)
* [https://books.google.com/books?id=RicDAAAAMBAJ&pg=PA53 "A War Gas That Saves Lives"]. ''Popular Science'', June 1942, pp.&nbsp;53–57.
* [http://www.chemistry-reference.com/q_compounds.asp?CAS=124-38-9 Reactions, Thermochemistry, Uses, and Function of Carbon Dioxide] {{Webarchive|url=https://web.archive.org/web/20210213080320/http://chemistry-reference.com/q_compounds.asp?CAS=124-38-9 |date=2021-02-13 }}
* [http://www.periodicvideos.com/videos/mv_carbon_dioxide_one.htm Carbon Dioxide – Part One] asin [http://www.periodicvideos.com/videos/mv_carbon_dioxide_two.htm Carbon Dioxide – Part Two] sa ''The Periodic Table of Videos'' (University of Nottingham)
== Toltolan ==
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[[Kategorya:Kimika]]
[[Kategorya:Greenhouse gas]]