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A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer would cause the pH to The capacity of this buffer for added OH could be increased by the addition of 0.150 mol

A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer would cause the pH to The capacity of this buffer for added OH could be increased by the addition of 0.150 mol

Chemistry
Chemistry
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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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A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer would cause the pH to The capacity of this buffer for added OH could be increased by the addition of 0.150 mol of the weak acid of the salt Submit Anawer Retry Entre Group 9 more group attempta remalning
Transcribed Image Text:A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer would cause the pH to The capacity of this buffer for added OH could be increased by the addition of 0.150 mol of the weak acid of the salt Submit Anawer Retry Entre Group 9 more group attempta remalning
A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer vwould cause the pH to The capacity of this buffer for added OH could be increased by the addition e 9 more group attempta remalning increase slightly Submit Answer Retry Entire Group increase by 2 units decrease slightly decrease by 2 units not change
Transcribed Image Text:A buffer solution that is 0.471 M in HCN and 0.471 M in NaCN has a pH of 9.40. The addition of 0.01 mol of OH to 1.0 L of this buffer vwould cause the pH to The capacity of this buffer for added OH could be increased by the addition e 9 more group attempta remalning increase slightly Submit Answer Retry Entire Group increase by 2 units decrease slightly decrease by 2 units not change
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