Осуществить химическое превращение: c₂h₂->ch₃coh->ch₃cooh->ch₃cooch₃->ch₃oh->ch₃cl
C2H2 + H2O = CH3CHO (Hg2+)H2SO4 CH3CHO + Ag2O = CH3COOH + 2Ag CH3OH + CH3COOH = CH3COOCH3 + H2O CH3COOCH3 + H2O = CH3COOH + CH3OH CH3OH + HCl = CH3Cl + H2O