What is the pH of a buffer solution where [HA] = [A^-]?

Name: What is the pH of a buffer solution where [HA] = [A - ]?
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Quizplus · Accepted Answer

The pH of a buffer solution can be calculated using the Henderson-Hasselbalch equation: pH = pKa + log([A-]/[HA]). In this case, [A-]/[HA] = [AF1F1F1S1^F1F1F10]/[HA] F1F1F1S1F1F1F10. The pKa of the buffer system is equal to pK_a, so substituting in these values gives: pH = pK_a + log([AF1F1F1S1^F1F1F10]/[HA] F1F1F1S1F1F1F10).

What Is the PH of a Buffer Solution Where [HA]