NH 2 -CH 2 COOC 2 H 5 + HCL  → NH 3 CL-CH 2 COOC 2 H 5NH 3 CL-CH...

Câu 34 :

X : NH 2 -CH 2 COOC 2 H 5 + HCl  → NH 3 Cl-CH 2 COOC 2 H 5

NH 3 Cl-CH 2 COOC 2 H 5 + KOH  → NH 2 -CH 2 COOK + KCl + C 2 H 5 OH

Đáp án: D