Question

Уравнять:
1. H2O + Zn→ZnO+H2
2. CuCl2+Al→Cu+AlCl3
3. Fe+H2O→Fe3O4+H2
4. NH3+O2→N2+H2O
5. Р2O5+Н2O→Н3РO4
6. Al(OH)3→Al2O3+H2O
7. N2O5+H2O→HNO3
8. K+H2O→KOH+H2

Answer 1

3CuCl2+2Al=3Cu+2AlCl3 3Fe+4H20=Fe3O4+4H2 4NH3+3O2=2N2+6H2O P2O5+3H2O=2H3PO4 2AL(OH)3=AL2O3+3H2O N2O5+H2O=2HNO3 K+2H2O=2KOH+H2