Question

Napisz 3 sposobami równania reakcji otrzymaywania:
a) etanianu sodu
b) butanianu potasu
c) metanianu wapnia

Answer 1

A)NaOH+CH3COOH--->CH3COONa+H2O
2Na+2CH3COOH--->2CH3COONa+H2
Na2O+2CH3COOH--->2CH3COONa+H2O
b)C3H7COOH+KOH--->C3H7COOK+H2O
2K+2C3H7COOH--->2C3H7COOK+H2
K2O+2C3H7COOH--->2C3H7COOK+H2O
c)2HCOOH+Ca(OH)2--->(HCOO)2Ca+2H2O
2HCOOH+Ca--->(HCOO)2Ca+H2
CaO+2HCOOH--->(HCOO)2Ca+H2O