7. Mass of sodium acetate transferred to beaker "B". 0.1991 g 8. Moles of sodium acetate measured. mol 9. Volume of 0.10 M acetic acid needed. ml 10. pH of beaker "B" mixture. pH - 4.74 11. Accepted pK, of acetic acid. pK - 4.74 12. Calculated K, from pH of beaker "A". K- 13. Calculated K, from pH of beaker "B". K- 14. Accepted K, of acetic acid. K - 1.8 x 100 Questions to consider when preparing the laboratory report: 1. How close were the pH measurements in both beakers to each other and based on your understanding should the two measurements have been close or very different from each other? 2. Which measurement produced a pH closer to the accepted pk. of acetic acid of 4.74 and which would you have expected to have a pH eloser to the pk