2CO + O₂ → 2CO₂
2ZnS + 3O₂ → 2ZnO + 2SO₂
2Cr(OH)₃ → Cr₂O₃ + 3H₂O
2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O
Al₂(SO₄)₃ + 6NaOH → 2Al(OH)₃ + 3Na₂SO₄
3Ca(OH)₂ + 2H₃PO₄ → Ca₃(PO₄)₂ + 6H₂O
2KClO₃ → 2KCl + 3O₂
2CO + O₂ → 2CO₂
2ZnS + 3O₂ → 2ZnO + 2SO₂
2Cr(OH)₃ → Cr₂O₃ + 3H₂O
2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O
Al₂(SO₄)₃ + 6NaOH → 2Al(OH)₃ + 3Na₂SO₄
3Ca(OH)₂ + 2H₃PO₄ → Ca₃(PO₄)₂ + 6H₂O
2KClO₃ → 2KCl + 3O₂