Here are the balanced equations for the given reactions:
1. H₂S + SO₂ → S + H₂O
Balanced: 2H₂S + SO₂ → 3S + 2H₂O
2. FeCl₃ + H₂S → FeCl₂ + HCl + S
Balanced: 2FeCl₃ + H₂S → 2FeCl₂ + 2HCl + S
3. Cu + HNO₃ → Cu(NO₃)₂ + NO₂ + H₂O
Balanced: Cu + 4HNO₃ → Cu(NO₃)₂ + 2NO₂ + 2H₂O
4. K₂MnO₄ + H₂O → KMnO₄ + MnO₂ + KOH
Balanced: 3K₂MnO₄ + 2H₂O → 2KMnO₄ + MnO₂ + 4KOH
5. NH₃ + CuO → N₂ + Cu + H₂O
Balanced: 2NH₃ + 3CuO → N₂ + 3Cu + 3H₂O
6. C₃H₈ + O₂ → CO₂ + H₂O
Balanced: C₃H₈ + 5O₂ → 3CO₂ + 4H₂O
7. PbS + O₂ → PbO + SO₂
Balanced: 2PbS + 3O₂ → 2PbO + 2SO₂
8. PCl₅ + H₂O → H₃PO₄ + HCl
Balanced: PCl₅ + 4H₂O → H₃PO₄ + 5HCl
9. Zn + HNO₃ → Zn(NO₃)₂ + NO₂ + H₂O
Balanced: Zn + 4HNO₃ → Zn(NO₃)₂ + 2NO₂ + 2H₂O
10. Ag + H₂S + O₂ → Ag₂S + H₂O
Balanced: 4Ag + 2H₂S + O₂ → 2Ag₂S + 2H₂O
Let
me know if you need explanations for any!
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