You have a solution of a weak acid. The solution contains approximately 80% HA and 20% A- at pH 8. The pKa of the weak acid HA is MOST LIKELY to be ____________. 7.0 7.4 8.0 8.6 9.0
You have a solution of a weak acid. The solution contains approximately 80% HA and 20% A- at pH 8. The pKa of the weak acid HA is MOST LIKELY to be ____________. 7.0 7.4 8.0 8.6 9.0
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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Question
You have a solution of a weak acid. The solution contains approximately 80% HA and 20% A-
at pH 8. The pKa of the weak acid HA is MOST LIKELY to be ____________.
7.0
7.4
8.0
8.6
9.0
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