Biochemistry
What is the Henderson-Hasselbalch equation used for in biochemistry?
A solution contains 0.1 M acetic acid (pKa = 4.76) and 0.05 M sodium acetate. What is the pH of the solution?
If the pH of a solution is 5.0 and the pKa of the acid is 4.0, what is the ratio of the concentration of conjugate base to conjugate acid?
Why is the Henderson-Hasselbalch equation particularly useful for understanding the behavior of amino acids in different pH environments?
If a buffer solution is made with equal concentrations of acetic acid and sodium acetate, what is the pH of the solution if the pKa of acetic acid is 4.76?
A solution contains 0.2 M formic acid (pKa = 3.75) and 0.1 M sodium formate. What is the pH of the solution?
A solution contains 0.3 M lactic acid (pKa = 3.86) and 0.15 M sodium lactate. What is the pH of the solution?
