Carbon Dioxide yog ib qho tshuaj lom neeg uas muaj ntau tshaj plaws uas yog tsim los ntawm a carbon atom thiab ob lub atoms oxygen. … Cov pa roj carbon dioxide yog cov tshuaj sib xyaw ua ke uas muaj ob lub pa roj carbon monoxide covalently bonded rau ib lub atom.
Puas yog carbon dioxide ib yam khoom lossis sib xyaw?
Carbon dioxide yog ib yam khoom ntshiab vim nws muaj cov khoom ruaj khov txawm tias nws coj mus rau qhov twg. Txhua molecule ntawm carbon dioxide yeej ib txwm muaj 1 carbon thiab 2 oxygens.
YPuas yog tshuaj yej yog homogeneous sib tov?
a. A) Tshuaj yej yog ib qho kev daws teeb meem ntawm cov tebchaw hauv dej, yog li nws tsis yog tshuaj dawb huv. Nws feem ntau yog cais los ntawm cov tshuaj yej nplooj los ntawm kev pom. B) Vim hais tias muaj pes tsawg leeg ntawm cov tshuaj yog uniform thoob plaws, nws yog ib homogeneous sib tov.
Puas yog kas fes yog homogeneous sib xyaw?
Koj ncuav kas fes rau hauv koj lub khob, ntxiv mis nyuj, ntxiv suab thaj, thiab do txhua yam ua ke. Qhov tshwm sim yog ib khob khob ntawm caffeinated zoo. Txhua lub khob yuav tsum saj thiab zoo ib yam. Nov yog ib qho piv txwv ntawm homogeneous mix.
Puas yog carbon dioxide tsis yog sib tov?
No, carbon dioxide tsis yog sib xyaw. Cov pa roj carbon dioxide yog tsim los ntawm carbon chemically bonded rau oxygen. Vim tias cov tshuaj lom neeg no uas nyuaj rau kev tawg, carbon dioxide tsis suav tias yog kev sib xyaw. Hloov chaw, carbon dioxide raug suav tias yog qhov sib xyaw.
