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The table below shows data for titration of 50 mL of acetic acid (concentration ~ 0.1 M) by a standardized sodium hydroxide solution of concentration CNaOH = 0.100 M. V(NaOH)/mL pH 1.31 3.32 2.83 3.61 5.30 3.89 9.91 4.20 16.24 4.48 24.07 4.75 33.07 5.04 41.14 5.34 47.02 5.65 50.12 5.91 51.47 6.08 53.79 6.73 54.35 7.40 54.46 8.01 54.50 8.67 54.52 9.30 54.59 9.92 54.88 10.56 56.22 11.21 62.87 11.87 Time left 4:5 Use a graph paper (or graphing functions of MS Excel) to locate the equivalence point and based on it determine the experimental value of pK- Give your answer (pK,) to two decimal places. Answer: Finish

The table below shows data for titration of 50 mL of acetic acid (concentration ~ 0.1 M) by a standardized sodium hydroxide solution of concentration CNaOH = 0.100 M. V(NaOH)/mL pH 1.31 3.32 2.83 3.61 5.30 3.89 9.91 4.20 16.24 4.48 24.07 4.75 33.07 5.04 41.14 5.34 47.02 5.65 50.12 5.91 51.47 6.08 53.79 6.73 54.35 7.40 54.46 8.01 54.50 8.67 54.52 9.30 54.59 9.92 54.88 10.56 56.22 11.21 62.87 11.87 Time left 4:5 Use a graph paper (or graphing functions of MS Excel) to locate the equivalence point and based on it determine the experimental value of pK- Give your answer (pK,) to two decimal places. Answer: Finish

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The table below shows data for titration of 50 mL of acetic acid (concentration ~ 0.1 M) by a standardized sodium hydroxide solution of concentration CNaOH = 0.100 M. V(NaOH)/mL pH 1.31 3.32 2.83 3.61 5.30 3.89 9.91 4.20 16.24 4.48 24.07 4.75 33.07 5.04 41.14 5.34 47.02 5.65 50.12 5.91 51.47 6.08 53.79 6.73 54.35 7.40 54.46 8.01 54.50 8.67 54.52 9.30 54.59 9.92 54.88 10.56 56.22 11.21 62.87 11.87 Time left 4:5 Use a graph paper (or graphing functions of MS Excel) to locate the equivalence point and based on it determine the experimental value of pK- Give your answer (pK,) to two decimal places. Answer: Finish
Transcribed Image Text:The table below shows data for titration of 50 mL of acetic acid (concentration ~ 0.1 M) by a standardized sodium hydroxide solution of concentration CNaOH = 0.100 M. V(NaOH)/mL pH 1.31 3.32 2.83 3.61 5.30 3.89 9.91 4.20 16.24 4.48 24.07 4.75 33.07 5.04 41.14 5.34 47.02 5.65 50.12 5.91 51.47 6.08 53.79 6.73 54.35 7.40 54.46 8.01 54.50 8.67 54.52 9.30 54.59 9.92 54.88 10.56 56.22 11.21 62.87 11.87 Time left 4:5 Use a graph paper (or graphing functions of MS Excel) to locate the equivalence point and based on it determine the experimental value of pK- Give your answer (pK,) to two decimal places. Answer: Finish
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