Ch3cooh-c2h6-X-C2H5OH-C2H4-C2H5Br
CH3-COOH + NaOH->CH3-COONa + H2O 2CH3-COONa + 2H2O электролиз -> H2 + CH3-CH3 + 2CO2+ 2NaOH С2H6 +Cl2->C2H5Cl + HCl C2H5Cl+ KOH -> C2H5OH + KCl C2H5OH t(H+)->C2H4 + H2O C2H4+HBr->C2H5Br