Net Ionic Equations Worksheet featuring balanced chemical equations and instructions to write net ionic equations for precipitation reactions.

1. Ni(NO₃)₂(aq) + 2NaOH(aq) → Ni(OH)₂(s) + 2NaNO₃(aq)
Net Ionic: Ni²⁺(aq) + 2OH⁻(aq) → Ni(OH)₂(s)

2. NaCl(aq) + AgC₂H₃O₂(aq) → NaC₂H₃O₂(aq) + AgCl(s)
Net Ionic: Ag⁺(aq) + Cl⁻(aq) → AgCl(s)

3. 3Ca(OH)₂(aq) + 2H₃PO₄(aq) → 6H₂O(l) + Ca₃(PO₄)₂(s)
Net Ionic: 3Ca²⁺(aq) + 6OH⁻(aq) + 6H⁺(aq) + 2PO₄³⁻(aq) → 6H₂O(l) + Ca₃(PO₄)₂(s)

4. BaCl₂(aq) + Na₂SO₄(aq) → 2NaCl(aq) + BaSO₄(s)
Net Ionic: Ba²⁺(aq) + SO₄²⁻(aq) → BaSO₄(s)

5. 2AgNO₃(aq) + K₂CO₃(aq) → Ag₂CO₃(s) + 2KNO₃(aq)
Net Ionic: 2Ag⁺(aq) + CO₃²⁻(aq) → Ag₂CO₃(s)

6. MgBr₂(aq) + 2KOH(aq) → 2KBr(aq) + Mg(OH)₂(s)
Net Ionic: Mg²⁺(aq) + 2OH⁻(aq) → Mg(OH)₂(s)

7. AlCl₃(aq) + K₃PO₄(aq) → 3KCl(aq) + AlPO₄(s)
Net Ionic: Al³⁺(aq) + PO₄³⁻(aq) → AlPO₄(s)

8. Hg₂(NO₃)₂(aq) + CaCl₂(aq) → Ca(NO₃)₂(aq) + Hg₂Cl₂(s)
Net Ionic: Hg₂²⁺(aq) + 2Cl⁻(aq) → Hg₂Cl₂(s)

9. Pb(NO₃)₂(aq) + Na₂SO₄(aq) → 2NaNO₃(aq) + PbSO₄(s)
Complete Ionic: Pb²⁺(aq) + 2NO₃⁻(aq) + 2Na⁺(aq) + SO₄²⁻(aq) → 2Na⁺(aq) + 2NO₃⁻(aq) + PbSO₄(s)
Net Ionic: Pb²⁺(aq) + SO₄²⁻(aq) → PbSO₄(s)

10. AgClO₃(aq) + KCl(aq) → KClO₃(aq) + AgCl(s)
Complete Ionic: Ag⁺(aq) + ClO₃⁻(aq) + K⁺(aq) + Cl⁻(aq) → K⁺(aq) + ClO₃⁻(aq) + AgCl(s)
Net Ionic: Ag⁺(aq) + Cl⁻(aq) → AgCl(s)

11. 3KOH(aq) + Fe(NO₃)₃(aq) → 3KNO₃(aq) + Fe(OH)₃(s)
Complete Ionic: 3K⁺(aq) + 3OH⁻(aq) + Fe³⁺(aq) + 3NO₃⁻(aq) → 3K⁺(aq) + 3NO₃⁻(aq) + Fe(OH)₃(s)
Net Ionic: Fe³⁺(aq) + 3OH⁻(aq) → Fe(OH)₃(s)

12. ZnCl₂(aq) + H₂S(aq) → 2HCl(aq) + ZnS(s)
Complete Ionic: Zn²⁺(aq) + 2Cl⁻(aq) + H₂S(aq) → 2H⁺(aq) + 2Cl⁻(aq) + ZnS(s)
Net Ionic: Zn²⁺(aq) + H₂S(aq) → 2H⁺(aq) + ZnS(s)

13. 2Na₃PO₄(aq) + 3CaCl₂(aq) → 6NaCl(aq) + Ca₃(PO₄)₂(s)
Complete Ionic: 6Na⁺(aq) + 2PO₄³⁻(aq) + 3Ca²⁺(aq) + 6Cl⁻(aq) → 6Na⁺(aq) + 6Cl⁻(aq) + Ca₃(PO₄)₂(s)
Net Ionic: 3Ca²⁺(aq) + 2PO₄³⁻(aq) → Ca₃(PO₄)₂(s)

14. 2(NH₄)₃PO₄(aq) + 3Zn(NO₃)₂(aq) → 6NH₄NO₃(aq) + Zn₃(PO₄)₂(s)
Complete Ionic: 6NH₄⁺(aq) + 2PO₄³⁻(aq) + 3Zn²⁺(aq) + 6NO₃⁻(aq) → 6NH₄⁺(aq) + 6NO₃⁻(aq) + Zn₃(PO₄)₂(s)
Net Ionic: 3Zn²⁺(aq) + 2PO₄³⁻(aq) → Zn₃(PO₄)₂(s)

15. 3LiOH(aq) + VCl₃(aq) → 3LiCl(aq) + V(OH)₃(s)
Complete Ionic: 3Li⁺(aq) + 3OH⁻(aq) + V³⁺(aq) + 3Cl⁻(aq) → 3Li⁺(aq) + 3Cl⁻(aq) + V(OH)₃(s)
Net Ionic: V³⁺(aq) + 3OH⁻(aq) → V(OH)₃(s)