Balancing equations worksheet 1 Balance the following chemical equations 1. Mg + O2 → MgO 2. Mg + Cl2 → MgCl2 3. Mg + CO2 → MgO + C 4. Ag + O2 → AgO 5. Al + Br2 → AlBr3 6. Al + O2 → Al2O3 7. Al + N2 → AlN 8. Li + HCl → LiCl + H2 9. Mg + HCl → MgCl2 + H2 10. Al + HCl → AlCl3 + H2 ‹ Types of chemical reactions up Balancing equations worksheet 2 ›