What is the Henderson-Hasselbalch equation for the acidic buffer HA/A^-? A)pH = -log[H₃O⁺] B)pH = 14 - pOH C)pH = pK_a + log{[A^-]/[HA]} D)pH = pK_a - log{[A^-]/[HA]}

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The Henderson-Hasselbalch equation for an acidic buffer is pH = pKa + log{[A-]/[HA]}, where [A-] is the concentration of the conjugate base and [HA] is the concentration of the acid. Option C correctly represents this formula, substituting A- with A^- and HA with HA, indicating the acid and its conjugate base in the buffer system.

What Is the Henderson-Hasselbalch Equation for the Acidic Buffer HA/A-

What Is the Henderson-Hasselbalch Equation for the Acidic Buffer HA/A^-