Balancing chemical equations worksheet for advanced honors chemistry students, featuring 17 problems to practice writing and balancing chemical reactions.

Final Answer:
1. Ca(AlO₂)₂ + 8 HCl → 2 AlCl₃ + CaCl₂ + 4 H₂O
2. 2 CeO₂ + 2 KI + 8 HCl → 2 KCl + 2 CeCl₃ + 4 H₂O + I₂
3. 2 Ho + 6 H₂O → 2 Ho(OH)₃ + 3 H₂
4. 2 IrCl₃ + 6 NaOH → Ir₂O₃ + 6 HCl + 6 NaCl
5. 2 MoO₃ + 3 Zn + 3 H₂SO₄ → Mo₂O₃ + 3 ZnSO₄ + 3 H₂O
6. Cu + 2 H₂SO₄ → CuSO₄ + SO₂ + 2 H₂O
7. (NH₄)₂SO₄ + 2 KOH → K₂SO₄ + 2 NH₃ + 2 H₂O
8. 4 FeS + 7 O₂ → 2 Fe₂O₃ + 4 SO₂
9. 4 NH₃ + 5 O₂ → 4 NO + 6 H₂O
10. Ca(OH)₂ + 2 HNO₂ → Ca(NO₂)₂ + 2 H₂O
11. 2 Al + 3 Pb(NO₃)₂ → 2 Al(NO₃)₃ + 3 Pb
12. CH₄ + 2 O₂ → CO₂ + 2 H₂O
13. 2 Al(NO₃)₃ + 3 H₂SO₄ → Al₂(SO₄)₃ + 6 HNO₃
14. Fe + 2 HCl → FeCl₂ + H₂
15. 2 H₃PO₄ + 3 Mg(OH)₂ → Mg₃(PO₄)₂ + 6 H₂O
16. 2 FeBr₃ + 3 (NH₄)₂S → Fe₂S₃ + 6 NH₄Br
17. 2 C₆H₆ + 15 O₂ → 12 CO₂ + 6 H₂O