After a student determined the pK values of a H3PO4 by titration, she realized that she had recorded on her data sheet that the concentration of NaOH used in the titration was 0.25 M, but her partner had filled the buret with 0.20 M Would you expect the calculated pK values to be correct or incorrect? Explain your reasoning.

After a student determined the pK values of a H3PO4 by titration, she realized that she had recorded on her data sheet that the concentration of NaOH used in the titration was 0.25 M, but her partner had filled the buret with 0.20 M Would you expect the calculated pK values to be correct or incorrect? Explain your reasoning.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter14: Acid- Base Equilibria

Section: Chapter Questions

Problem 98AE

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