Question

Помогитеееее..........

Answer 1

Відповідь:

3Na+AI (OH)3+3NaOH+AI

2NaOH+H2CO3=Na2CO3+2H2O

Na2CO3+H2SO4=Na2SO4+CO2+H2O

Na2SO4+2HCl=2NaCl+H2SO4

NaCl+K=KCl+Na

Answer 2

6Li + N2 == 2Li3N

2Li + 2H2O = 2LiOH + H2↑

3LiOH + H3PO4 == Li3PO4 + 3H2O

4Li + O2 == 2Li2O

Li2O + H2O == 2LiOH

LiOH + HCl == LiCl + H2O