Problem: A buffer contains the weak acid HA and its conjugate base A–. The weak acid has a pKa of 4.82 and the buffer has a pH of 4.25. Which statement is true of the relative concentrations of the weak acid and conjugate base in the buffer?(a) [HA] > [A–](b) [HA] < [A–](c) [HA] = [A–]

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A buffer contains the weak acid HA and its conjugate base A. The weak acid has a pKa of 4.82 and the buffer has a pH of 4.25. Which statement is true of the relative concentrations of the weak acid and conjugate base in the buffer?
(a) [HA] > [A]
(b) [HA] < [A]
(c) [HA] = [A]

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