Two moles of AgCl will be precipitated when an excess of AgNO3 solution is added to one molar solution of [CrCl(H2O)5]Cl2
[CrCl(H2O)5]Cl2+2AgNO3→[CrCl(H2O)5](NO3)2+2AgCl↓
Only chloride ions present in ionization sphere will be precipitated. The chlorine present in coordination sphere will not be precipitated.