Which of the following represents the correct set of spectator ions in the equation Cu2+(aq) + 2Cl-(aq) + 2K+(aq) + S2- (aq) → CuS(s) + 2K+(aq) + 2Cl-(aq) ?
A) Cu2+, Cl-
B) K+, Cl-
C) K+, S2-
D) Cu2+, S2-
Correct Answer:
Verified
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