Data Sheet with Sample Results 1. Estimated equivalence point of HCl titration pH = 2. Estimated equivalence point of acetic acid titration PH = 3. Estimated pk. of acetic acid PK. = Vol NAOH (mL) pH 0.10 M HC1 Vol NaOH (mL) рн .10 M Ac Асid 0.00 1.21 0.00 2.88 2.00 1.23 2.00 3.38 4.00 1.31 4.00 3.81 6.00 1.44 6.00 4.24 8.00 1.59 8.00 4.51 10.00 1.82 10.00 4.77 12.00 2.03 12.00 5.01 14.00 2.34 14.00 5.30 16.00 2.59 16.00 5.66 18.00 2.89 18.00 6.02 20.00 10.50 20.00 9.04 22.00 11.20 22.00 11.40 24.00 11.50 24.00 11.80 Titration Curve of 0.10 M HCI with 0.10 M NaOH Titration Curve of 0.10 M Acetic Acid with O.10 M NaOH 200 200 Questions to consider when preparing the laboratory report: 1. Compare the estimated equivalence points to their theoretical values 2. Compare the estimated pKa of acetic acid to its theoretical value
Data Sheet with Sample Results 1. Estimated equivalence point of HCl titration pH = 2. Estimated equivalence point of acetic acid titration PH = 3. Estimated pk. of acetic acid PK. = Vol NAOH (mL) pH 0.10 M HC1 Vol NaOH (mL) рн .10 M Ac Асid 0.00 1.21 0.00 2.88 2.00 1.23 2.00 3.38 4.00 1.31 4.00 3.81 6.00 1.44 6.00 4.24 8.00 1.59 8.00 4.51 10.00 1.82 10.00 4.77 12.00 2.03 12.00 5.01 14.00 2.34 14.00 5.30 16.00 2.59 16.00 5.66 18.00 2.89 18.00 6.02 20.00 10.50 20.00 9.04 22.00 11.20 22.00 11.40 24.00 11.50 24.00 11.80 Titration Curve of 0.10 M HCI with 0.10 M NaOH Titration Curve of 0.10 M Acetic Acid with O.10 M NaOH 200 200 Questions to consider when preparing the laboratory report: 1. Compare the estimated equivalence points to their theoretical values 2. Compare the estimated pKa of acetic acid to its theoretical value
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 34QRT
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I need help to calculate this data please
thanks a lot
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