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    Chemistry The Molecular Nature of Matter
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    Exam 17: Acid-Base Equilibria in Aqueous Solutions
  5. Question
    A Certain Base Has a PK<sub>b</sub> Value of 4
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A Certain Base Has a PKb Value of 4

Question 165

Question 165

Multiple Choice

A certain base has a pKb value of 4.74. What is the Kb value for this base?


A) 1.8 × 10-5
B) 5.5 × 104
C) 5.5 × 10-10
D) 6.7 × 10-1
E) 9.7 × 10-1

Correct Answer:

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