Multiple Choice
If Ka for HCN is 6.17 10-10,what is Kb for CN-? Note: CN- + H2O HCN + OH-
A) 6.17 10-24
B) 6.17 104
C) 1.62 10-5
D) 1.23 10-9
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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