Question

Consider the reaction when aqueous solutions of copper(ii) nitrate and nickel(ii) chloride are combined.

Answer 1

Answer : The reaction that will occur when you combine the aqueous solutions of copper nitrate with nickel chloride is a displacement reaction.

It explained below with the reaction :-

Explanation : $Cu(NO _{3}) _{2} _{(aq)} + NiCl _{2} _{(aq)} ----\ \textgreater \ CuCl _{2} _{(s) } + Ni(NO _{3}) _{2}_{(aq)}$

The reaction will give the major product as copper chloride in the form of solid. Rest all the ions will  remain in the aqueous form.