We wish to buffer a solution at pH = 4.58. Which of the following acids (and con
ID: 826342 • Letter: W
Question
We wish to buffer a solution at pH = 4.58. Which of the following acids (and conjugate base salts) would be most useful? Question 1 options: a) C6H5COOH (Ka = 6.14 We wish to buffer a solution at pH = 4.58. Which of the following acids (and conjugate base salts) would be most useful? We wish to buffer a solution at pH = 4.58. Which of the following acids (and conjugate base salts) would be most useful? a) C6H5COOH (Ka = 6.14 a) C6H5COOH (Ka = 6.14 a) C6H5COOH (Ka = 6.14Explanation / Answer
D.
pKa of CH3COOH is close to the pH value.