Calculate the ionic strength of a 100mM sodium phosphate, 200mM sodium chloride, pH 7.0 buffer. You may assume that the phosphate reference is loose to the total concentration being 200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3. 0.04 0.4 0.05 O 0.5

Calculate the ionic strength of a 100mM sodium phosphate, 200mM sodium chloride, pH 7.0 buffer. You may assume that the phosphate reference is loose to the total concentration being 200 mM. Furthermore, the sodium ion is the only counter ion to the negative ions. Take the phosphoric acid dissociation constants to be 2.13, 7.20 and 12.3. 0.04 0.4 0.05 O 0.5

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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