Viết PTHH hoàn thành sơ đồ phản ứng sau:
a) Etilen 1 ----> Rượu etylic---> 2 Axitaxetic 3 ---> Etyl axetat 4 ----> Rượu Etylic
b) (1). C2H5OH + ? ---> ? + H2
(2). CH3COOH + ?-----> (CH3COO)2Mg + ?
(3). CH3COOC2H5 + NaOH ------->
(4). (RCOO)3C3H5 + H2O ------->
a)
C2H4 + H2O \(\xrightarrow{t^o,xt}\) C2H5OH
C2H5OH + O2 \(\xrightarrow{men\ giấm}\) CH3COOH + H2O
CH3COOH + C2H5OH ⇌ CH3COOC2H5 + H2O
CH3COOC2H5 + KOH → CH3COOK + C2H5OH
b)
(1) 2C2H5OH + 2Na → 2C2H5ONa + H2
(2) 2CH3COOH + Mg → (CH3COO)2Mg + H2
(3) CH3COOC2H5 + NaOH → CH3COONa + C2H5OH
(4) (RCOO)3C3H5 + 3H2O ⇌ 3RCOOH + C3H5(OH)3