Question

Calculate the ph of buffer solutions Henderson equations​

Answer 1

Answer:

How to calculate the pH of a buffer solution?

pH = -log₁₀(H);

Ka - acid dissociation constant ;

[HA] - concentration of the acid;

[A⁻] - concentration of conjugate base; and.

pKa = -log₁₀(Ka).

Explanation:

In chemistry, pH is a measure of the hydrogen ion (H+) concentration in a solution. The pH of a buffer can be calculated from the concentrations of the various components of the reaction. The balanced equation for a buffer is: HA⇌H++A− The strength of a weak acid is usually represented as an equilibrium constant.