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exampllee1
@exampllee1
August 2022
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ребят помогите номер 2
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vnsm
2H2 + H2O ---> CH3COH
CH3COH + [O](-) ---> CH3COOH
CHCOOH + C2H5OH ---> CH3CO-O-C2H5 + H2O
v(CH3COH) = 33,6 / 22,4 = 1,5 моль => v(CH3CO-O-C2H5) = 1,5 моль
m[тер.] (CH3CO-O-C2H5) = 88 * ,15 = 132 г
m[пр.] (CH3CO-O-C2H5) = 132 * 80 / 100 = 105,6 г
Ответ: m[пр.] (CH3CO-O-C2H5) = 105,6 г
1 votes
Thanks 1
vnsm
C2H2 + H2O ---> CH3COH -первое уравнение,С-потеряла.
vnsm
m[тер.] (CH3CO-O-C2H5) = 88 * 1,5 = 132 г
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Answers & Comments
CH3COH + [O](-) ---> CH3COOH
CHCOOH + C2H5OH ---> CH3CO-O-C2H5 + H2O
v(CH3COH) = 33,6 / 22,4 = 1,5 моль => v(CH3CO-O-C2H5) = 1,5 моль
m[тер.] (CH3CO-O-C2H5) = 88 * ,15 = 132 г
m[пр.] (CH3CO-O-C2H5) = 132 * 80 / 100 = 105,6 г
Ответ: m[пр.] (CH3CO-O-C2H5) = 105,6 г