Question

Answer 1

\(\left(1\right)C_2H_4+H_2O\xrightarrow[H_2SO_4]{t^o}C_2H_5OH\)

\(\left(2\right)C_2H_5OH+O_2\underrightarrow{\text{men giấm}}CH_3COOH+H_2O\\ \left(3\right)CH_3COOH+C_2H_5OH\xrightarrow[t^o]{H_2SO_4đặc}CH_3COOC_2H_5+H_2O\\ \left(4\right)CH_3COOC_2H_5+NaOH\rightarrow CH_3COONa+C_2H_5OH\)

\(\left(5\right)2C_2H_5OH+2Na\rightarrow2C_2H_5ONa+H_2\\ \left(6\right)2CH_3COOH+2Na\rightarrow2CH_3COONa+H_2\\ \left(7\right)CH_3COOC_2H_5+NaOH\rightarrow CH_3COONa+C_2H_5OH\)