An aqueous solution contains 0.050 M of methylamine. The concentration of H+ in this solution is __________ M. Kb for methylamine is 4.4 × 10-4.
A) 0.050
B) 2.2 × 10-13
C) 2.9 × 10-13
D) 4.5 × 10-13
E) none of the above
Correct Answer:
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