Question

Balance the following chemical equations.
1. CO2 + H20- → H2CO3
2. H₂ + O₂ → H2O
3. H₂ + N₂ → NH3
4. Fe + HCl ► FeCl2 + H2
5. Fe + H20- → Fe3O4 ​

Answer 1

Answer:

1.Already balanced

2.2H2+O2→2H2O

3.3H2+N2→2NH3

4.Fe+2HCl→FeCl2+H2

5.Question not clear