In other words, we use the Henderson-Hasselbalch equation (below) to determine the ratio of protonated vs deprotonated molecules in the solution, and therefore the molecules overall charge. [A-] pH = pKa + log [HA] 11. Find the ratio of formate to formic acid when the pK, = 3.7 at a pH of 3.6. 12. Find the pH of a formic acid solution which has a pK, = 3.7 and a ratio of formate to formic acid of 2.3. %3D 13. Find the pH of a formic acid solution when the concentration of formate and formic acid are equal to one another. -- .....

In other words, we use the Henderson-Hasselbalch equation (below) to determine the ratio of protonated vs deprotonated molecules in the solution, and therefore the molecules overall charge. [A-] pH = pKa + log [HA] 11. Find the ratio of formate to formic acid when the pK, = 3.7 at a pH of 3.6. 12. Find the pH of a formic acid solution which has a pK, = 3.7 and a ratio of formate to formic acid of 2.3. %3D 13. Find the pH of a formic acid solution when the concentration of formate and formic acid are equal to one another. -- .....

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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