Post-Lab Questions•Show your calculations for the molarity of sodium acetate (recorded in Table 2). •Using the Henderson-Hasselbalch equation, calculate the predicted pH value for each buffer solution based on the volumes given in Table 3. The pKa of acetic acid is 4.75. Show your work.•Buffer A: 4.49•Buffer B:
•Calculate your pH percent error for each buffer solution based on your theoretical calculations in Question 2 and your measured values in Table 3. Show your work.