datboulreese1817 datboulreese1817

08-01-2024
Chemistry

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A 0.2 M solution of a weak acid HA dissociates such that 99.6% of the weak acid remains intact (i.e., remains as HA). What is the pKa of the weak acid?
A) pKa = 0.4
B) pKa = 1.4
C) pKa = 2.4
D) pKa = 3.4

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