Ch3coona-ch4-ch3cl-c2h6-co2+h2o
CH3-COONa+NaOH(t) =CH4+Na2CO3 CH4+Cl2(t) =CH3Cl+HCl 2CH3Cl+2Na=C2H6+2NaCl C2H6+HO-NO2=C2H5-NO2+H2O 4C2H5-NO2+9O2(t) =8CO2+2N2+10H2O
огромное спасибо