Multiple Choice
Write a balanced net ionic equation for the reaction of CdCl2(aq) with Na2S(aq) .
A) CdCl2(aq) + Na2S(aq) → CdS (aq) + 2 NaCl(aq)
B) Cd2+(aq) + 2 Cl-(aq) + 2 Na+(aq) + S2-(aq) → CdS(s) + 2 NaCl(aq)
C) Cd2+(aq) + S2-(aq) → CdS(s)
D) Cd2+(aq) + 2 Cl-(aq) + 2 Na+(aq) + S2-(aq) → CdS(s) + 2 Na+(aq)
Correct Answer:

Verified
Correct Answer:
Verified
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