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Give the net ionic equation for the for the reaction ( if any) that occurs when

ID: 304099 • Letter: G

Question

Give the net ionic equation for the for the reaction ( if any) that occurs when aqueous solution of lithium sulfide and copper (ll) nitrate are mixed? A. 2Li+(aq)+S2-(aq)+Cu2(aq)+2NO3-(aq) CuS(s) +2Li+(aq)+2NO3-(aq). B. Li+(aq)+NO3-(aq) LiNO3(s). C. 2Li + (aq) + S2-(aq)+Cu2(aq)+ 2NO3-(aq) Cu2+(aq) +S2-(aq)+2 LiNO3(s) D. S2-(aq)+Cu2+(aq) CuS(s) E. No reaction occurs
Give the net ionic equation for the for the reaction ( if any) that occurs when aqueous solution of lithium sulfide and copper (ll) nitrate are mixed? A. 2Li+(aq)+S2-(aq)+Cu2(aq)+2NO3-(aq) CuS(s) +2Li+(aq)+2NO3-(aq). B. Li+(aq)+NO3-(aq) LiNO3(s). C. 2Li + (aq) + S2-(aq)+Cu2(aq)+ 2NO3-(aq) Cu2+(aq) +S2-(aq)+2 LiNO3(s) D. S2-(aq)+Cu2+(aq) CuS(s) E. No reaction occurs

Explanation / Answer

Answer :- (A)

A. 2Li+(aq) + S2-(aq) + Cu2(aq) + 2NO3-(aq) ---> CuS(s) + 2Li+(aq) + 2NO3-(aq)

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