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    Exam 16: Aqueous Ionic Equilibrium
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    If the PK<sub>a</sub> of HCOOH Is 3
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If the PKa of HCOOH Is 3

Question 27

Question 27

Multiple Choice

If the pKa of HCOOH is 3.74 and the pH of an HCOOH/HCOONa buffer solution is 3.74, which of the following is TRUE?


A) [HCOOH] > [HCOONa]
B) [HCOOH] = [HCOONa]
C) [HCOOH] < [HCOONa]
D) [HCOOH] << [HCOONa]
E) [HCOOH] >> [HCOONa]

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