Noting that the ratio of weak conjugate base(the anion of the acid) to weak acid in a titration can be determined by the equation where 10(number) is the anitlog(base 10) of the number, for example, 10(5.1-4.74) = 2.29 This can also be reversed. Given the ratio, the pH can be found: log {ratio} = pH - 4.74 Suppose that the ratio is 0.866, determine the pH where this occurs.
Noting that the ratio of weak conjugate base(the anion of the acid) to weak acid in a titration can be determined by the equation where 10(number) is the anitlog(base 10) of the number, for example, 10(5.1-4.74) = 2.29 This can also be reversed. Given the ratio, the pH can be found: log {ratio} = pH - 4.74 Suppose that the ratio is 0.866, determine the pH where this occurs.
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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Noting that the ratio of weak conjugate base(the anion of the acid) to weak acid in a titration can be determined by the equation
where 10(number) is the anitlog(base 10) of the number, for example, 10(5.1-4.74) = 2.29
This can also be reversed. Given the ratio, the pH can be found:
log {ratio} = pH - 4.74
Suppose that the ratio is 0.866, determine the pH where this occurs.
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