Bài 2 trang 148 - Sách giáo khoa Hoá 9
\(CH_3COOC_2H_5 + HCl \leftrightarrows CH_3COOH + C_2H_5Cl\)
\(CH_3COOC_2H_5 + NaOH \rightarrow CH_3COONa + C_2H_5OH\)
\(CH_3COOC_2H_5 + HCl \leftrightarrows CH_3COOH + C_2H_5Cl\)
\(CH_3COOC_2H_5 + NaOH \rightarrow CH_3COONa + C_2H_5OH\)