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    Chemistry The Central Science Study Set 2
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    Exam 16: Acid-Base Equilibria
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    K<sub>a</sub> for HF Is 7
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Ka for HF Is 7

Question 84

Question 84

Multiple Choice

Ka for HF is 7.0 × 10-4.Kb for the fluoride ion is ________.


A) 2.0 × 10-8
B) 1.4 × 10-11
C) 7.0 × 10-18
D) 7.0 × 10-4
E) 1.4 × 103

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