Question

I. Balance the following word equations
1. H2 + O2→ H₂O
2. H2 + Cl2 + HCI
3. FeCl2 + Cl2 → FeCl3
4. Zn + HCI → ZnCl2 + H2
5. PbCO3PbO + CO2
6. Na + H2O + NaOH + H2 T
7. NaNO3 4 > NaNO2 + O2
8. Mg + N2→ Mg3N2
9. Mg + HNO3 → Mg(NO3)2 +H2T
10. Fe + S → FeS​

Answer 1

Answer:

1. 2H₂ + O₂ → 2H₂O

2. H₂ + Cl₂ → 2HCI

3. 2FeCl₂ + Cl₂ → 2FeCl₃

4. Zn + 2HCI → ZnCl₂ + H₂

5. PbCO₃ → PbO + CO₂

6. 2Na + 2H₂O → 2NaOH + H₂

7. Na(NO₃)₄ → NaNO₂ + 5O₂

8. 3Mg + N₂→ Mg₃N₂

9. Mg + 2HNO₃ → Mg(NO₃)₂ + H₂

10. Fe + S → FeS

Answer 2

Explanation:

solution is given in the above pic

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