NaI(aq)+Hg2(C2H3O2)2(aq)-->

Question

Express your answer as a chemical equation. Enter NOREACTION if no reaction occurs. Identify all of the phases in your answer.

I need help! Someone please help..

Answer 1

Here is a simplified set of solubility rules.
http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html
Use that to know Hg2I2 is insoluble; therefore, the reaction is
2NaI(aq) + Hg2(C2H3O2)2(aq) ==> 2NaC2H3O2(aq) + Hg2I2(s)

Answer 2

NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + Na(C2H3O2)2(aq)

Answer 3

2NaI(aq)+Hg2(C2H3O2)2(aq)→2NaC2H3O2(aq)+Hg2I2(s)