Question

Give henderson-hasselbalch equation to prepare acid buffer solution

Answer 1

Buffer solutions are resistant to pH change because of the presence of an equilibrium between the acid (HA) and its conjugate base (A-).

Buffer solutions are resistant to pH change because of the presence of an equilibrium between the acid (HA) and its conjugate base (A-).When some strong acid is added to a buffer, the equilibrium is shifted to the left, and the hydrogen ion concentration increases by less than expected for the amount of strong acid added.

Answer 2

Explanation:

can be used to estimate the pH of a buffer solution. The numerical value of the acid dissociation constant, Ka, of the acid is a given ...