Copper(II) acetate plus sodium sulfide yields copper(II) sulfide plus sodium acetate.

Answer 1

Copper(II) acetate = Cu(C₂H₃O₂)₂

Sodium sulfide = Na₂S

Copper(II) sulfide = CuS

sodium acetate = Na(C₂H₃O₂)

Cu(C₂H₃O₂)₂ (aq) + Na₂S (aq) ==> 2 Na(C₂H₃O₂) (aq) + CuS(s)

Answer 2

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