🧪✨ What is a Buffer in Chemistry? ✨🧪 A buffer solution is a special type of solution that resists changes in pH when a small amount of acid or base is added. 🔹 It usually consists of a weak acid and its conjugate base or a weak base and its conjugate acid. 🔹 Buffers play a crucial role in maintaining pH stability in biological and chemical systems. ⚡ How does it work? If H⁺ ions are added → they react with the conjugate base (A⁻). If OH⁻ ions are added → they react with the weak acid (HA). T