m(CH3COOC2H5) = 150 g
m(C2H5OH) - ?n(CH3COOC2H5) = 150 g / 88 g / mol = 1.7 mol
C2H5OH + CH3COOH = CH3COOC2H5 + H2O
за РХР: n(C2H5OH) = n(CH3COOC2H5) = 1.7 mol ;
m(C2H5OH) = 1.7 mol * 46 g / mol = 78.2 g
Ответ: 78.2 g .
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m(CH3COOC2H5) = 150 g
m(C2H5OH) - ?
n(CH3COOC2H5) = 150 g / 88 g / mol = 1.7 mol
C2H5OH + CH3COOH = CH3COOC2H5 + H2O
за РХР: n(C2H5OH) = n(CH3COOC2H5) = 1.7 mol ;
m(C2H5OH) = 1.7 mol * 46 g / mol = 78.2 g
Ответ: 78.2 g .