1. 1 MnO₂ + 4 HCl → 1 MnCl₂ + 2 H₂O + 1 Cl₂
2. 2 KClO₃ → 2 KCl + 3 O₂
3. 1 Ca(OH)₂ + 2 HNO₃ → 1 Ca(NO₃)₂ + 2 H₂O
4. 2 C₈H₁₈ + 25 O₂ → 16 CO₂ + 18 H₂O
5. 2 H₂ + 1 O₂ → 2 H₂O
6. 1 P₂S₅ + 8 O₂ → 1 P₄O₁₀ + 5 SO₂
7. 2 NaHCO₃ → 1 Na₂CO₃ + 1 CO₂ + 1 H₂O
8. 2 NaI + 1 Br₂ → 2 NaBr + 1 I₂
9. 3 H₂ + 1 N₂ → 2 NH₃
10. 1 ZnCl₂ + 1 (NH₄)₂S → 1 ZnS + 2 NH₄Cl
11. 1 C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O
12. 1 BaCl₂ + 1 Na₂SO₄ → 2 NaCl + 1 BaSO₄
13. 1 Pb(NO₃)₂ + 1 H₂SO₄ → 1 PbSO₄ + 2 HNO₃
14. 2 AgNO₃ + 1 Cu → 1 Cu(NO₃)₂ + 2 Ag
15. 1 S₈ + 12 O₂ → 8 SO₃
16. 3 MgCl₂ + 2 Al(OH)₃ → 3 Mg(OH)₂ + 2 AlCl₃
17. 1 H₂SO₄ + 1 Ca(OH)₂ → 2 H₂O + 1 CaSO₄
Parent Tip: Review the logic above to help your child master the concept of chemistry balancing equations worksheet answers.