CH3OH+C2H5COOH=CH3COOC2H5+H2O nCH3COOC2H5=158,3/Mr=158,3/88=1,8 nCH3OH=nC2H5COOH=nCH3COOC2H5=1,8 моль по уравнению реакции mCH3OH=n*Mr=1,8*32=57,6г теретически mпрСН3ОН=57,6/0,86(86/100)=66,97г mC2H5COOH=0,125*Mr=1,8*74=132,2г теоретич mпр=132,2/0,86=154,88г