Осуществите превращение:CH4-C2H2-CH3COH-C2H5OH СТРЕЛКА ВНИЗ CH3COOC2H5
1) 2CH4 = C2H2 + 3H2
2) C2H2 + H2O = CH3COH
3) CH3COH + H2 = C2H5OH
4) C2H5OH + CH3COOH = CH3COOC2H5 + H2O