
Net Ionic Equations Worksheet
BALANCE the following equations then write the NET IONIC EQUATION for each one:
1. __1_Ni(NO3)2(aq) + __2__NaOH(aq) ___1_ Ni(OH)2 (s) + __2__ NaNO3 (s)
Net ionic rxn: Ni2+ (aq) + 2OH- (aq) Ni(OH)2 (s)
2. __1_ NaCl (aq) + _1__ AgC2H3O2 (aq) __1_ NaC2H3O2 (aq) + __1__ AgCl (s)
Net ionic rxn: Ag+ (aq) + Cl- (aq) AgCl (s)
3. __3_ Ca(OH)2 (aq) + __2__ H3PO4 (aq) __6__ H2O (l) + __1__ Ca3(PO4 )2 (s)
Net ionic rxn: 3 Ca2+ (aq) + 2OH- (aq) + 6 H+ (aq) + 2 PO43- (aq) 6 H2O (l) + Ca3(PO4 )2 (s)
4. ___1_ BaCl2 (aq) + __1__ Na2SO4 (aq) ___2_ NaCl (aq) + __1__ BaSO4 (s)
Net ionic rxn: Ba2+ (aq) + SO42- (aq) BaSO4 (s)
5. ___2_ AgNO3 (aq) + __1__ K2CO3 (aq) __1__ Ag2CO3 (s) + _2___ KNO3 (aq)
Net ionic rxn: 2 Ag+ (aq) + CO32- (aq) Ag2CO3 (s)
6. __1__ MgBr2 (aq) + __2__ KOH (aq) __2__ KBr (aq) + __1__ Mg(OH)2 (s)
Net ionic rxn: Mg2+ (aq) + 2OH- (aq) Mg(OH)2 (s)
7. __1__ AlCl3 (aq) + __1__ K3PO4 (aq) __3__ KCl (aq) + __1__ AlPO4 (s)
Net ionic rxn: Al3+ (aq) + PO43- (aq) AlPO4 (s)
8. __1___Hg2(NO3)2(aq) + __1__ CaCl2(aq) ___1_Ca(NO3)2(aq) + __1__Hg2Cl2(s)
Net ionic rxn: Hg22+ (aq) + 2Cl- (aq) Hg2Cl2 (s)
Using the solubility rules, predict the products, balance the equation, and write the
complete ionic and net ionic equations for each of the following reactions.
9. ___1_Pb(NO3)2 (aq) + __1_ Na2SO4 (aq) PbSO4 (s) + 2 NaNO3 (aq) (complete rxn)
Net ionic rxn: Pb2+ (aq) + SO42- (aq) PbSO4 (s)
10. ___1_AgClO3 (aq) + __1__KCl (aq) KClO3 (aq) + AgCl (s) (complete rxn)
Net ionic rxn: Ag+ (aq) + Cl- (aq) AgCl (s)
11. __3__KOH (aq) + __1__ Fe(NO3)3 (aq) 3 KNO3 (aq) + Fe(OH)3 (s) (complete rxn)
Net ionic rxn: Fe3+ (aq) + 3 OH- (aq) Fe(OH)3 (s)
12. __1__ZnCl2 (aq) + __1__ H2S (aq) ZnS (s) + 2 HCl (aq) (complete rxn)
Net ionic rxn: Zn2+ (aq) + S2- (aq) ZnS (s)
13. __2__Na3PO4 (aq) + __3__ CaCl2 (aq) 6 NaCl (aq) + Ca3(PO4)2 (s) (complete rxn)
Net ionic rxn: 3 Ca2+ (aq) + 2 PO43- (aq) Ca3(PO4)2 (s)
14. __2__ (NH4)3PO4(aq) +___3_ Zn(NO3)2(aq) Zn3(PO4)2 (s) + 6 NH4NO3 (aq) (complete rxn)
Net ionic rxn: 3 Zn2+ (aq) + 2 PO43- (aq) Zn3(PO4)2 (s)
15. __3__ LiOH (aq)+ ___1_ VCl3 (aq) 3 LiCl (aq) + V(OH)3 (s) (complete rxn)
Net Ionic rxn: V3+ (aq) + 3OH- (aq) V(OH)3 (s)