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Question
A 0.010 M solution of which of the following would have the lowest pH?A) CH3NH2 (Kb = 3.7 10-4)
B) NH2OH (Kb = 9.1 10-9)
C) NH3 (Kb = 1.8 10-5)
D) N2H4 (Kb = 8.0 10-7)
Answer
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