What was the concentration of the original cucl2 solution

Reference no: EM13115504

You have 47.2 mL of a solution of copper(II) chloride (CuCl2?). You need to determine the concentration of Cu2+ in the solution gravimetrically. You add an excess of aqueous sodium sulfide and isolate 96.0 mg of CuS. What was the concentration of the original CuCl2 solution?

CuCl2 + S2- → CuS(s) + 2Cl?-

Reference no: EM13115504

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