Carbon dioxide, ta physico-sinadaran Properties da darajar

Carbon dioxide, ko silica - sunan ma'ana da kyau a san zuwa carbon dioxide. Bisa ga sinadaran rarrabuwa, da abu - carbon oxide (IV), CO _2. Karkashin al'ada yanayi, da fili da yake a cikin gaseous jihar, shi ne colorless kuma odorless, amma yana da wani m iyawa. Narkewa a cikin ruwa, kafa carbonic (carbonate acid). A fasalin da carbon dioxide ne cewa a al'ada yanayi matsa lamba (101325 Pa ko 760 mm Hg. V.) ba ya wanzu a cikin wani ruwa jihar, amma kawai a cikin wani nau'i na gas ko wani abin da ake kira bushe kankara. A carbon dioxide ruwa na iya faruwa ne kawai idan goyon baya matsa lamba. A wannan tsari shi za a iya hawa a cylinders da kuma amfani ga sauran dalilai: domin waldi, samar da carbonated abubuwan sha, misãlin kuma sanyaya kayayyakin abinci da kuma wuta extinguishers. Wannan abu da ake amfani da matsayin hana aifuwa na maza da kuma E 290, a disintegrant da wani refrigerant ga gwajin.

Carbon dioxide - acidic oxide, don haka shi za a iya amsa tare da asali oxides da alkalies, game da shi, kafa gishiri - carbonates ko bicarbonates, da kuma ruwa. Ingantaccen dauki domin sanin CO ₂ ne ta hulda da alli hydroxide. A gaban wannan gas za su nuna turbidity daga cikin bayani da precipitate. Wasu daga cikin alkaline da alkaline duniya karafa (aiki) iya ƙone a wani yanayi na carbon dioxide, tauye shi na oxygen. Har ila yau, da carbon dioxide shiga cikin sunadarai dauki tare da canzawa da kuma Bugu da kari kwayoyin abubuwa.

Yana auku a cikin yanayi da kuma shi ne wani ɓangare daga cikin iska ambulan na duniya. A yanayi da aka ware kwayoyin a numfashi, da kuma shuke-shuke sha shi a photosynthesis da kuma amfani da physiological da biochemical tafiyar matakai.

Saboda da high zafi iya aiki, idan aka kwatanta da sauran yanayi gas, uglikisly gas a lokacin da natsuwa a cikin yanayi yana sa ta zafi fiye da kima, saboda da ƙananan zafi masha'a a cikin sarari. A Yunƙurin a zazzabi take kaiwa zuwa narkewa glaciers kuma, kamar yadda wani sakamako na sauyin yanayi a duniya. Masana kimiyya sun} iyasta, kuma ƙarasa da cewa hukuncin wannan matsala (a yaki da greenhouse sakamako) iya taimaka kore shuke-shuke, wanda suke iya zuwa sha yafi CO2 fiye da shi ne a yanzu aka jefa.

Duk da cewa da carbon dioxide da aka hannu a cikin metabolism na shuke-shuke, da dabbobi, ta ƙara da abun ciki a cikin yanayi na iya haifar da drowsiness, wani rauni, ciwon kai, da kuma ko da maƙura. Don kauce wa hypercapnia wajibi ne a bar iska ta shiga cikin dakin, musamman a wuraren da na tara manyan yawan mutane.

Saboda haka, carbon dioxide - shi ne wani acid oxide da cewa an samu a cikin yanayi da kuma shi ne mai samfurin na metabolism na Flora da fauna. Its jari a cikin yanayi ne jawo na greenhouse sakamako. Carbon dioxide da dauki da ruwa Forms wani m carbonic acid iya disintegrating cikin ruwa da kuma CO2.