\(C_2H_4+H_2O\underrightarrow{^{H_2SO_4,170^oC}}C_2H_5OH\)
\(C_2H_5OH+O_2\underrightarrow{^{\text{men giấm}}}CH_3COOH+H_2O\)
\(CH_3COOH+C_2H_5OH⇌CH_3COOC_2H_5+H_2O\left(ĐK:H_2SO_{4\left(đ\right)},t^0\right)\)
\(CH_3COOC_2H_5+NaOH\underrightarrow{^{t^0}}CH_3COONa+C_2H_5OH\)