1. CuO+HCl -> 2. Hg2O+H2-> 3. P+O2-> 4. Si+Cl2-> 5. Ca+H2-> 6. NO+O2->

Question

1. CuO+HCl ->

2. Hg2O+H2->

3. P+O2->

4. Si+Cl2->

5. Ca+H2->

6. NO+O2->

Answer 1

CuO+2HCl=CuCl2+H2O

Hg2O+H2=

4P+5O2=2P2O5

Si+2Cl2=SiCl4

Ca+H2=CaH2

2NO+O2=2NO2