Question

derive an expresion for calculating the ph of an acidic buffer​

Answer 1

Answer:

I will tell you it is easy bro

Explanation:

The equilibrium between the weak acid and its conjugate base allows the solution to resist changes to pH when small amounts of strong acid or base are added. The buffer pH can be estimated using the Henderson-Hasselbalch equation, which is pH = pKa + log([A-]/[HA]).