Question

( b) Balance the following reactions: - 1. Zn + HCI ZnCl + H 2. CO+O CO. 3. P. + 0, P.0, 4. NHCI NH. + HCI 5. Al+H, Al(OH), + H2​

Answer 1

Explanation:

1. Zn + 2HCl → ZnCl₂ + H₂

2. 2CO + O₂ → 2CO₂  

3. 4P + 5O₂ → 2P₂O₅

4. NH₃ + HCl → NH₄Cl

5. 2Al + 6H₂O → 2Al(OH)₃ + 3H₂O