Ответы и объяснения

2014-04-07T20:33:36+04:00
1) С2Н6 = С2Н4 + Н2
2) С2Н4 + Н2О = C2H5OH
3) C2H5OH + C2H5OH = C2H5-O-C2H5 + H2O
4) C2H5OH + CH3COOH = CH3COOC2H5 + H2O
5) CH3COOC2H5 + H2O = CH3COOH + C2H5OH