Question

Balance this net ionic equation: Ag((NH3)2)^+) + (H^+) + (Cl^-) ---> AgCl(s) + NH3

Answer 1

The answer above is way off. First, I don't think there's any compound with the formula H3Cl3, H3Br3 or H3I3, second, there's no way this could be a double replacement reaction since NH3 does not form N^3- ions and H+ ions when dissolved in water.

What would actually occur is:

AgCl(s)?Ag+(aq) + Cl-(aq)
Ag+(aq) + 2NH3(aq)?]Ag(NH3)2]+(aq)
And the net reaction would be
AgCl(s) + 2NH3(aq)?[Ag(NH3)2]+(aq) + Cl-(aq)

AgBr + NH3 and AgI + NH3 would form similar products as well.
AgBr(s) + 2NH3(aq)?[Ag(NH3)2]+(aq) + Br-(aq)
and
AgI(s) + 2NH3(aq)?[Ag(NH3)2]+(aq) + I-(aq)