Solutions, acids, and equilibrium

Henderson–Hasselbalch

pH = pKa + log([A−]/[HA])

pKa of the acid, [A−] conjugate base, [HA] acid

Watch forEqual amounts: pH = pKa. Each 10× ratio shifts pH by 1.

Apply it · 1 question

  1. Henderson–Hasselbalch: buffer pH from a ratioSolutions, acids, and bases · set 2 · easy