Multiple Choice
Hydrocyanic acid (HCN) is a weaker acid than ammonium ion (NH4+) . Which of the following represents the correct set of major species that are present in the solution when hydrocyanic acid (HCN) reacts with ammonia (NH3) ?
A) hydrocyanic acid, HCN, and ammonia, NH3
B) hydrocyanic acid, HCN, and ammonium ion, NH4+
C) cyanide ion, CN−, and ammonia, NH3
D) cyanide ion, CN−, and ammonium ion, NH4+
Correct Answer:
Verified
Correct Answer:
Verified
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