С2Н6 →С2Н5Вr → С2Н5ОН → СН3СОН →СН3СООН.
Здравствуйте. C2H6 + Cl2 = C2H5Cl + HCl C2H5Cl + KOH = C2H5OH + KCl C2H5OH + CuO = CH3CHO + H2O CH3CHO + Ag2O = CH3COOH + 2Ag