Izracunajte masu glicerola nastalog hidrolizom 1,00kg masti koja sadrzi 75% gliceril-stearo-palmito-oleata.Nemam resenje za ovaj zadatak
u 1 kg masti ima 75% gliceril-stearo-palmito-oleata tako da je masa gliceril-stearo-palmito-oleata jednaka
m=1*0.75=0.75 kg
CH2OOC(CH2)16CH3CHOOC(CH2)14CH3CH2OOC(CH2)7CH=CH(CH2)7CH3+3H2O--------->CH3(CH2)16COOH+CH3(CH2)14COOH+CH3(CH2)7CH=CH(CH2)7COOH+CH2OHCHOHCH2OH
n(gspo)=m(gspo)/Mr=0.75*10(3)/860=0.872 mol
n(glicerola):n(gspo)=1:1
n(glicerola)=n(gspo)=0.872 mol
m(glicerola)=n(glicerola)*Mr=0.872*92=80.224 g
gspo je glicerol-staero-palmito-oleat mrzelo me da kucam celu rec pa sam pisala skraceno.
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hidroliza masti
u 1 kg masti ima 75% gliceril-stearo-palmito-oleata tako da je masa gliceril-stearo-palmito-oleata jednaka
m=1*0.75=0.75 kg
CH2OOC(CH2)16CH3CHOOC(CH2)14CH3CH2OOC(CH2)7CH=CH(CH2)7CH3+3H2O--------->CH3(CH2)16COOH+CH3(CH2)14COOH+CH3(CH2)7CH=CH(CH2)7COOH+CH2OHCHOHCH2OH
n(gspo)=m(gspo)/Mr=0.75*10(3)/860=0.872 mol
n(glicerola):n(gspo)=1:1
n(glicerola)=n(gspo)=0.872 mol
m(glicerola)=n(glicerola)*Mr=0.872*92=80.224 g
gspo je glicerol-staero-palmito-oleat mrzelo me da kucam celu rec pa sam pisala skraceno.