Pengenceran larutan buffer Pengenceran buffer asam- basa Persamaan reaksi buffer asam HA (aq) ⇌ H⁺ (aq) + A⁻ (aq) + H⁺ [A ] [H⁺] = HA Persamaan reaksi buffer basa BOH (aq) ⇌ B⁺ (aq) + OH⁻ (aq) ⁻ B⁺ [OH ] [OH⁻] = BOH