Essential Biochemistry - Acid Base Balance (Section 1 - No. 27)
What is the Henderson-Hasselbalch equation?
pH = pKa + log ([A-]/[HA])
pH = pKa - log ([A-]/[HA])
pH = pKa + log ([HA]/[A-])
pH = pKa - log ([HA]/[A-])
Explicação
The Henderson-Hasselbalch equation describes the relationship between pH, pKa, and the concentrations of an acid and its conjugate base.