Viết pt phản ứng hóa học theo chuỗi sau : C2H4 –> C2H2OH –> CH2COOH –> CH2COOC3H3 –> C2H3OH

$C_2H_4+H_2O\buildrel{{HCl}}\over\to C_2H_5OH$

$C_2H_5OH+O_2\buildrel{{\text{men giấm}}}\over\to CH_3COOH+H_2O$

$CH_3COOH+C_2H_5OH\buildrel{{H_2SO_4, t^o}}\over\rightleftharpoons CH_3COOC_2H_5+H_2O$

$CH_3COOC_2H_5+NaOH \buildrel{{t^o}}\over\to CH_3COONa+C_2H_5OH$