Carbon dioxide, hantida physico-kiimikada iyo qiimaha

Carbon dioxide, ama silica - micne ah magaca si fiican u yaqaan in carbon dioxide. Sida laga soo xigtay soocidda kiimikada, walaxda - xabagta carbon (IV), CO _2. Under xaaladaha caadiga ah, xarunta waa in gobolka gaseous, waa midab iyo ur, laakiin leedahay dhadhan dhanaan. L. biyo, la xirrira carbonic (carbonate acid). feature A of carbon dioxide waa in cadaadiska Hawada caadi ah (101325 Pa ama 760 mm Hg V..) Ma jirin xaalad dareere ah, laakiin kaliya ee foomka of gaaska ah ama wax-u ah barafka engegan. dareere carbon dioxide wuxuu dhici karaa oo keliya haddii ay cadaadis boost. In foomkan waxa lagu qaadi karaa dhululubada oo loo isticmaalo ujeeddooyin kale, waayo, alxanka, wax soo saarka ee cabitaanada naqaska leh, baraf iyo qaboojinta cuntooyinka iyo dab-bakhtiiyeyaasha. Qoraalkan waxaa loo isticmaalaa sida preservative iyo E 290, disintegrant iyo refrigerant ah imtixaanka.

Carbon dioxide - xabagta acidic, sidaas darteed waxaa dhici karta inay oxides aasaasiga ah iyo alkalies, oon la xirrira a cusbo - carbonates ama bicarbonates, iyo biyaha. dareen-celin si loo ogaado tayada ₂ CO waa ay is dhexgalka hydroxide calcium. Joogitaanka gaaska this tilmaami doonaa ciida ka mid ah xalka iyo soo dadajin. Qaar ka mid ah xumadoodu iyo macdanaha dhulka xumadoodu (firfircoon) gubi karaa jawi carbon dioxide, waxa loo diiday oxygen. Sidoo kale, dioxide kaarboon ka galaa reaction kiimikada la bedelay oo intaa dheer xubno organic.

Waxay dhacdaa in dabeecadda iyo waa qayb ka mid ah baqshadda hawada dhulka. deegaanka ayaa waxaa go'doonsan noolaha ee neefsashada, iyo dhirta waxaa nuugo ee photosynthesis iyo isticmaalaa in geedi socodka jir iyo lagmamaarmaanna.

Sababta oo ah awoodda ay kulayl sare, marka la barbar dhigo gaasas kale atmosfeerta, uglikisly gaaska marka fiirsashada ee deegaanka sababa ay kulayl, ay sabab u tahay dhereg hoose kulaylka meel. kaca A ee heerkulka keenaysaa in barafku ee glaciers iyo, sida natiijo ah oo isbedelka cimilada caalamka. Seynisyahanno ku qiyaasay oo soo gabagabeeyey in go'aanka dhibaatadan (dagaalka ka dhanka ah saamayn lagu koriyo ah) kaa caawin karaan dhirta cagaaran, taas oo ay awoodaan si uu u nuugo CO2 ka sii badan intii ay hadda la tuuraa.

In kasta oo xaqiiqda ah in dioxide kaarboon waxaa ku lug-shiid ah ee dhirta iyo xayawaanka, kor u kacay ay ka kooban tahay in jawiga keeni kartaa hurdo, daciifnimo, madax xanuun, iyo xataa neef. Si looga fogaado hypercapnia loo baahan yahay in la leyriyaa qolka, gaar ahaan goobaha ururinta tiro badan oo ah dadka.

Sayidka, carbon dioxide - waa xabagta ah acid la helay ee dabiiciga ah iyo waa wax soo saarka shiid of dhirta iyo ugaarta. Its raasamaal ee jawiga waa keebka of saamayn lagu koriyo ah. Carbon dioxide by reaction biyo foomamka ah acid carbonic deganayn awood u burbureen biyo iyo CO2.