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A buffer solution is made using a weak acid, HA . If the pH of the buffer is 7 and the ratio of [A−] to [HA] is 0.1, what is the pKa of HA ?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 105QRT: Apatite, Ca5(PO4)3OH, is the mineral in teeth. On a chemical basis explain why drinking milk...

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A buffer solution is made using a weak acid, HA . If the pH of the buffer is 7 and the ratio of [A−] to [HA] is 0.1, what is the pKa of HA ?

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