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Fittzi Fittzi
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11 years ago
The acid-dissociation constant, Ka, for gallic acid is 4.57 × 10-3. What is the base-dissociation constant, Kb, for the gallate ion?
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wrote...
11 years ago
Kb=Kw / Ka

Kw is 10^-14

Kb=10^-14 / 4.57x10^-3

Kb=2.19x10^-12
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