Na3PO4(aq) + CuBr(aq)

Question

Find the Ionic equation and Net ionic equation.

Answer 1

Molecular equation:
Na3PO4(aq) + 3CuBr(aq) ==> Cu3PO4(s) + 3NaBr
total ionic:
3Na^+(aq) + [PO4]^3-(aq) + 3Cu^+(aq) + 3Br^-(aq) ==> Cu3PO4(s) + 3Na^+(aq) + 3Br^-(aq)
net ionic:
remove (cancel ions common to both sides to leave this.
[PO4]^3-(aq) + 3Cu^+(aq) ==> Cu3PO4(s)