Write a balanced complete ionic equation & a balanced net ionic equation for each of the following: Express your answer as a chemical equation. Identify all of the phases in your answer.
1) HCl(aq) + LiOH(aq) --> H2O(l) + LiCl(aq)
2) MgS(aq) + CuCl2 (aq) --> CuS(s) + MgCl2(aq)
3) NaOH(aq) + HNO3 (aq) --> H2O(l) + NaNO3(aq)
4) Na3PO4(aq) + NiCl2(aq) --> Ni3(PO4)2(s) + NaCl(aq)
Answer:
1.Full ionic equation:
H+(aq) + Cl-(aq) + Li+(aq) + OH-(aq) --> H2O(l) + Li+(aq) + Cl(aq)
Net ionic equation:
H+(aq) + OH-(aq) --> H2O(l)
2.Full ionic equation:
Mg2+(aq) + S2-(aq) + Cu2+(aq) + 2 Cl-(aq) --> CuS(s) + Mg2+(aq) + 2 Cl-(aq)
Net ionic equation:
S2-(aq) + Cu2+(aq) --> CuS(s)
3.Full ionic equation:
Na+(aq) + OH-(aq) + H+(aq) + NO3-(aq) --> H2O(l) + Na+(aq) + NO3-(aq)
Net ionic equation:
OH-(aq) + H+(aq) --> H2O(l)
4.Full ionic equation:
6 Na+(aq) + 2 PO43-(aq) + 3 Ni2+(aq) + 6 Cl-(aq) --> 2 Ni3(PO4)2(s) + 6 Na+(aq) + 6 Cl-(aq)
Net ionic equation:
2 PO43-(aq) + 3 Ni2+(aq) --> 2 Ni3(PO4)2(s)