A weak acid/conjugate base buffer has a pH smaller than the pKa of the acid. How does this affect the buffer capacity? Think about two experiments, one where you are adding base and one where you are adding acid. Are the buffer capacities the same? Which will the buffer resist better?

Introductory Chemistry For Today
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ISBN:9781285644561
Author:Seager
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Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.116E
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A weak acid/conjugate base buffer has a pH smaller than the pKa of the acid. How does this affect the buffer capacity? Think about two experiments, one where you are adding base and one where you are adding acid. Are the buffer capacities the same? Which will the buffer resist 
better?

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