Calculate the percentage of pyridine (C5H5N) that forms pyridinium ion, C5H5NH+, in a 0.10 M aqueous solution of pyridine (Kb = 1.7 * 10-9) .
A) 0.77%
B) 0.060%
C) 0.0060%
D) 1.6%
E) 0.013%
Correct Answer:
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