Balance the following equations. (a) Al2O3 + H2SO4 Al2(SO4)3 + H2O (b) NH3 + Cl2 NH4Cl + N2 (c) C5H12 (pentane) + O2 CO2 + H2O (d) C4H10 (butane) + O2 CO2 + H2O (e) FeSO4 + H2SO4 + Cl2 Fe2(SO4)3 + HCl (f) NaCl + MnO2 + H2SO4 NaHSO4+ MnSO4 + H2O + Cl2 (g) Na2Cr2O7 + HCl NaCl + CrCl3 + H2O + Cl2 (h) KMnO4 + H2SO4 + H2S K2SO4 + MnSO4 + H2O + S

(a) Al2O3 + 3H2SO4 Al2(SO4)3 + 3H2O (b) 8NH3 + 3Cl2 6NH4Cl + N2 (c) C5H12 (pentane) + 8O2 5CO2 + 6H2O (d) 2C4H10 (butane) + 13O2 8CO2 + 10H2O (e) 2FeSO4 + H2SO4 + Cl2 Fe2(SO4)3 + 2HCl (f) 2NaCl + MnO2 + 3H2SO4 2NaHSO4 + MnSO4 + 2H2O + Cl2 (g) Na2Cr2O7 + 14HCl 2NaCl + 2CrCl3 + 7H2O + 3Cl2 (h) 2KMnO4 + 3H2SO4 + 5H2S K2SO4 + 2MnSO4 + 8H2O + 5S

Chemistry

Balance the following equations.
(a) Al₂O₃ + H₂SO₄ ⟶ Al₂(SO₄)₃ + H₂O
(b) NH₃ + Cl₂ ⟶ NH₄Cl + N₂
(c) C₅H₁₂ (pentane) + O₂ ⟶ CO₂ + H₂O
(d) C₄H₁₀ (butane) + O₂ ⟶ CO₂ + H₂O
(e) FeSO₄ + H₂SO₄ + Cl₂ ⟶ Fe₂(SO₄)₃ + HCl
(f) NaCl + MnO₂ + H₂SO₄ ⟶ NaHSO₄+ MnSO₄ + H₂O + Cl₂
(g) Na₂Cr₂O₇ + HCl ⟶ NaCl + CrCl₃ + H₂O + Cl₂
(h) KMnO₄ + H₂SO₄ + H₂S ⟶ K₂SO₄ + MnSO₄ + H₂O + S

Chemical Equation

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Answer

(a) Al₂O₃ + 3H₂SO₄ ⟶ Al₂(SO₄)₃ + 3H₂O

(b) 8NH₃ + 3Cl₂ ⟶ 6NH₄Cl + N₂

(d) 2C₄H₁₀ (butane) + 13O₂ ⟶ 8CO₂ + 10H₂O

(e) 2FeSO₄ + H₂SO₄ + Cl₂ ⟶ Fe₂(SO₄)₃ + 2HCl

(f) 2NaCl + MnO₂ + 3H₂SO₄ ⟶ 2NaHSO₄ + MnSO₄ + 2H₂O + Cl₂

(g) Na₂Cr₂O₇ + 14HCl ⟶ 2NaCl + 2CrCl₃ + 7H₂O + 3Cl₂

(h) 2KMnO₄ + 3H₂SO₄ + 5H₂S ⟶ K₂SO₄ + 2MnSO₄ + 8H₂O + 5S

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Chemistry

Chemical Equation

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