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MCAT Question of the Day
Q:
A base is dissolved in solution such that the concentration of the base (X) is 100 mM and the concentration of the conjugate acid (HX+) is 1 M at equilibrium. If the pK
b
is 2.89, which of the following is closest to the pH of the solution?
A
4
B
5
C
9
D
10
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