Essential Biochemistry - Acid Base Balance (Section 2 - No. 9)

What is the Henderson-Hasselbalch equation?
pH = pKa + log ([A⁻]/[HA])
pH = pKa - log ([A⁻]/[HA])
pH = [H⁺] + [OH⁻]
pH = log([H⁺])

Explanation

This equation describes the relationship between pH, pKa, and the concentrations of the conjugate acid and base in a buffer.

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