Question

decomposition, displacement, precipitation, and neutralization roactions. Balance the chemical equations given below and categorize them as combination, 1. Ca + O2 -> CuO 3. H₂O → H₂ + O₂ 5. Mg + H,SO4 → MgSO4+H,1 7. Fe + H,SO4 → FeSOn + H27 1 9. AgNO3 + NaBr - NaNO3 + AgBr! 11. LIOH + H,SOA --> Lİ,SO4 + H2O 13. CH4 + 02 → CO, + H2O + Heat 2. K4 HCIKCI+H,1 4. Mgco, MgO + CO, 6. KCIO, KCIO, KCI +O , 8. H, O, H, 10. NaOH + HCl → NaciH,O 12. Br, + H, SHBr + S 14. NH,Cl + H, NH,OH ​

Answer 1

Explanation:

decomposition, displacement, precipitation, and neutralization roactions. Balance the chemical equations given below and categorize them as combination, 1. Ca + O2 -> CuO 3. H₂O → H₂ + O₂ 5. Mg + H,SO4 → MgSO4+H,1 7. Fe + H,SO4 → FeSOn + H27 1 9. AgNO3 + NaBr - NaNO3 + AgBr! 11. LIOH + H,SOA --> Lİ,SO4 + H2O 13. CH4 + 02 → CO, + H2O + Heat 2. K4 HCIKCI+H,1 4. Mgco, MgO + CO, 6. KCIO, KCIO, KCI +O , 8. H, O, H, 10. NaOH + HCl → NaciH,O 12. Br, + H, SHBr + S 14. NH,Cl + H, NH,OH

Answer 2

Explanation:

1. 2Cu + O₂ → 2CuO - Redox reaction

2. 2H₂O → 2H₂ + O₂ - Decmposition reaction

3. Mg + H₂SO₄ → MgSO₄ + H₂ - Redox reaction

4. Fe + H₂SO₄ → FeSO₄ + H₂ - Redox reaction

5. AgNO3 + NaBr → NaNO₃ + AgBr! - Precipitation reaction

6. 2LiOH + H₂SO₄ → Lİ₂SO₄ + 2H₂O - Neutralization reaction

7. CH₄ + 2O₂ → CO₂ + 2H2O + Heat - Combustion

8. 2K + 2HCI → 2KCI + H₂ - Displacement reaction    

9. MgCO₃ → MgO + CO₂ - Decmposition reaction

10. 2KCIO₃ → 2KCl + 3O₂ - Decomposition

11. 2H₂ + O₂ → H₂O - Combination reaction

12. NaOH + HCl → Nacl + H₂O - Neutralization reaction

13. Br₂ + H₂ → 2HBr - Combination reaction      

14.NH₂Cl + 2H₂O → NH₄OH + HOCl - Double Displacement reaction