Multiple Choice
The best explanation for the dissolution of ZnS in dilute HCl is that
A) the zinc ion is amphoteric.
B) the sulfide ion concentration is decreased by the formation of H2S.
C) the solubility product of ZnCl2 is less than that of ZnS.
D) the zinc ion concentration is decreased by the formation of a chloro complex.
E) the sulfide ion concentration is decreased by oxidation to sulfur.
Correct Answer:
Verified
Correct Answer:
Verified
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