Chemistry - Ionic Equilibrium Question with Solution | TestHub

Strong acid and it's salt with strong base.

Strong acid and it's salt with weak base.

Weak acid and it's salt with strong base.

Equal volumes of equimolar solutions of weak acid and weak base. (The ${\mathrm{pK}}_{\mathrm{a}}$ of acid $={\mathrm{PK}}_{\mathrm{b}}$ of the base)