A solution which has a stable pH is termed as a buffer solution. It is a mixture of weak acid and the base formed by the weak acid when it donates one proton. A buffer solution formed by the mixture of acetic acid and sodium acetate (base formed by acetic acid) is acetate buffer. This is an online calculator to find the amount of acetic acid and sodium acetate needed to form a buffer solution for a specified pH and buffer strength.
What is the amount of acetic acid and sodium acetate for pH 5.0 and buffer strength 150
For a desired pH is 5.0 and buffer strength 150, the amount of acetic acid is 0.3266 % weight / volume and sodium acetate is 1.3065 % weight / volume