\(\left(1\right)C_2H_4+H_2O\xrightarrow[rượu]{men}C_2H_5OH\\ \left(2\right)C_2H_5OH+O_2\xrightarrow[giấm]{men}CH_3COOH+H_2O\\ \left(3\right)\left(4\right)\left(5\right)CH_3COOH+C_2H_5OH⇌_{(H_2SO_4.đặc,t^0)}CH_3COOC_2H_5+H_2O\\ \left(5\right)2CH_3COOH+Mg\xrightarrow[]{}\left(CH_3COO\right)Mg+H_2\)