CH2COOH + Na, Na2O, NaOH, PCl3, HCl --> | NH2
1) 2CH2NH2-COOH + 2Na -> 2CH2NH2-COONa + H2 2) 2CH2NH2-COOH + Na2O -> 2CH2NH2-COONa + H2O 3) CH2NH2-COOH + NaOH -> CH2NH2-COONa + H2O 4) CH2NH2-COOH + HCl -> [CH2NH3-COOH]+Cl- 5) 3CH2NH2-COOH + PCl3 -> 3CH2NH2-COCl + H3PO4 Прошу вас.