Question

Balance the following equations :
(a) N2 + H, NH,
(b) H, + 0 + H2O
(c) Na2O + H2O + NaOH
(d) CO + O, CO
(e) Zn + HCl → ZnCl, + H,​

Answer 1

1. N2 + H - 2NH
2. 2H + O - H2O
3. 2Na2O + H2O - 2NaOH
4. already balanced
5. already balanced