Teb: Cov molecule ntawm glycerol muaj ob pawg thawj cawv (-OH) thiab ib pawg cawv thib ob (-OH) yog li nws qhia cov yam ntxwv ntawm cov cawv thawj thiab theem nrab. Thawj pawg -OH pawg muaj ntau dua reactive dua pawg -OH pawg.
Puas muaj pes tsawg pawg thawj thiab theem nrab hydroxyl muaj nyob hauv glycerine?
qauv, glycerine muaj ob thawj thiab ib pawg thib ob hydroxyl.
pab pawg twg muaj nyob hauv glycerine?
Qhia: Glycerine paub tias yog polyol compound, uas txhais tau tias nws muaj ntau dua ib pawg hydroxyl. Nws muaj tag nrho ntawm peb pawg hydroxyl txuas rau nws. Ua kom tiav cov kauj ruam los ntawm kev daws teeb meem: - Glycerine hu ua glycerol vim nws muaj peb pawg hydroxyl hauv nws cov mis molecular.
Puas glycerol muaj pab pawg OH?
Glycerol (tseem hu ua glycerine) yog cov khoom qab zib qab zib nrog peb cawv hydroxyl pawg.
Cov pab pawg ua haujlwm dab tsi muaj nyob hauv glycerol?
Cov qauv molecular ntawm glycerol muaj peb cov carbons txuas rau peb pawg hydroxyl. Cov organic ua haujlwm pab pawg uas glycerol belongs rau cawv ua haujlwm pab pawg.
