Kiimikaad aasaasiga ah ee carbon dioxide

Ka hor inta fiirsaneysa guryaha kiimikada ee carbon dioxide caddeeyo qaar ka mid ah sifooyinka of xarunta.

Guudmarka

Carbon dioxide waa qayb weyn oo biyo soda. Waa isaga kan cabniinka siinayaa cusub, la dhalaalayay. Xarunta Tani waa xabagta ah cusbo-sameynta acidic. mass Qaraabo kelli ah carbon dioxide waa 44 g / mol. gaaska Tani waa ka culus tahay hawada oo ururiya in qaybta hoose ee qolka. Xarunta Tani waa si liidata L. biyo.

kiimikaad

kiimikaad ee carbon dioxide kooban. In xiriir la biyaha formation of the carbonic acid daciif ah. Waxay u dhawdahay inay si degdeg ah ka dib markii formation of hydrogen iska fogeeyay galay siifilisku iyo anions waa carbonate ama bicarbonate. xarunta keentay waxaa ka jawaabay firfircoon Biraha, oxides, iyo sidoo kale la alkali.

Maxay yihiin guryaha kiimikada aasaasiga ah ee carbon dioxide? isleegyo Reaction xaqiijin qof acidic of xarunta. Carbon monoxide (4) waa inay awoodaan si ay u sameeyaan carbonates la oxides aasaasiga ah.

guryaha jirka

Under xaaladaha caadiga ah, xarunta waa in gobolka gaseous. Marka la kordhiyo cadaadiska u wareejin karaan in gobolka oo ah dareere. gaaska Tani waa midab, ur, waxay leedahay dhadhan acidic yar. Liquefied carbon dioxide waa midab, hufan, acid durduri, oo la mid ah in xuduudaheedu ay dibadda ether ama qamriga.

mass Qaraabo kelli ah carbon dioxide waa 44 g / mol. Waa ku dhowaad 1.5 jeer ka weyn yahay kii hawada.

Xaaladdan oo heerkulka la yareeyo -78,5 degrees Celsius formation of barafka engegan. Isagu waa ay darantahay ingeega, ay la mid tahay Cretaceous ah. Marka uumi of walxaha sameeyay by xabagta carbon gaseous (4).

reaction tayo

In ka fiirsaneysa inay guryaha kiimikada ee carbon dioxide, waxaa lagama maarmaan ah in ay doortaan jawaabta tayo. In falcelinta ee kiimikada biyo lime (calcium hydroxide) waxaa la aasaasay soo dadajin daruuro ee carbonate calcium.

Cavendish awoodo in la ogaado hantida sifo sida jirka ah ee carbon monoxide (4), milmi ee biyaha iyo maamuus u gaar ah oo sare.

Lavoisier la sameeyay tijaabo kiimikada, inta lagu guda jiro taas oo uu isku dayay inuu karantiilaa xabagta a bir saafi ah oo khamri kasta.

Aqoonsaday oo sabab u ah waxbarashada sida iyo guryaha kiimikada ee carbon dioxide ayaa xaqiijisay guryaha yareynta xarunta. Lavoisier xabagta suuroggalaan hogaanka la carbon monoxide (4) waxay maamushaa si aad u hesho biraha. Si loo hubiyo in maaddadu ay labaadna waa carbon monoxide (4), waxaa la soo maray biyo lime gaaska ah iyada oo loo marayo.

Dhammaan guryaha kiimikada ee carbon dioxide Oo Xaqiijiyay In qof acidic of xarunta. jawi dhulka ee ku jira xarunta tiro ku filan. Iyada oo koror nidaamsan ee dhulka jawiga, xarunta this keeni karaan isbedelka cimilada halis ah (kululaaneysa ee caalamka).

Taasi carbon dioxide kaalin muhiim ah ee dabiiciga ah, sababtoo ah kiimikada si firfircoon ayaa ku lug-shiid ee unugyada nool. Waa xarunta kiimikada ah waa natiijada kala duwan oo la xidhiidha geedi oxidative la xidhiidha Neefta ee noolaha.

Carbon dioxide ku jira jawiga waa il weyn ee carbon dhirta nool. In geeddi-socodka ah ee photosynthesis (nuurka) dhacdaa habka photosynthesis, kaas oo la Ulasocto formation of glucose, sii daayo oxygen in jawiga.

Carbon dioxide laha guryaha sun ah, waxa aanu taageero neefsashada. At sare oo ah walaxda in jawi ku dhacdaa qofka haysta neefta, waxaa jira madax-xanuun aad u daran. In noolaha, dioxide kaarboon waa muhiimada nafeedba u weyn, tusaale ahaan, waxaa lagama maarmaan ah sharciyeynta midab vascular.

dhegyadii of

In qiyaasta warshadaha carbon dioxide la kala saari karaan gaaska qiiqa. Waxaa intaa dheer, CO2 waa byproduct ah kala daatay ee dolomite, nuuradda. dhirta Modern soo saarka ee carbon dioxide u baahan isticmaalka xal aqueous of ethanamine adsorbing gaaska ku jira gaaska qiiqa.

In shaybaarka, dioxide kaarboon ka soo kabsaday by ficil carbonate ama hydrogen la acid ah.

Isticmaalka carbon dioxide

xabagta acidic Tani loo isticmaalaa sida wakiilka ah burbureen ama preservative in industry. On baakadaha wax soo saarka, xarunta waxaa loo tilmaamay sida E290. The carbon dioxide dareeraha waxaa loo isticmaalaa in dab-bakhtiiyeyaasha la bakhtiinta dabka. Carbon monoxide (4) waxaa loo isticmaalaa si loo soo saaro biyo soda iyo sharaabka kuul.