11. Buffer X contains 8.0 mmol of NH3 and 8.0 mmol of NH. Buffer Y contains 20.0 mmol of NH3 and 20.0 mmol of NH. Which of the following statements is TRUE? (a) Buffer X will have a pH five times more than Buffer Y. (b) Buffer X will have a pH five times less than Buffer Y (c) Buffer X and Buffer Y will have the same pH (d) Buffer X and Buffer Y cannot be compared unless we have the pKa of NH
11. Buffer X contains 8.0 mmol of NH3 and 8.0 mmol of NH. Buffer Y contains 20.0 mmol of NH3 and 20.0 mmol of NH. Which of the following statements is TRUE? (a) Buffer X will have a pH five times more than Buffer Y. (b) Buffer X will have a pH five times less than Buffer Y (c) Buffer X and Buffer Y will have the same pH (d) Buffer X and Buffer Y cannot be compared unless we have the pKa of NH
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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Transcribed Image Text:11. Buffer X contains 8.0 mmol of NH3 and 8.0 mmol of NH. Buffer Y contains 20.0 mmol of NH3 and 20.0
mmol of NH. Which of the following statements is TRUE?
(a) Buffer X will have a pH five times more than Buffer Y.
(b) Buffer X will have a pH five times less than Buffer Y
(c) Buffer X and Buffer Y will have the same pH
(d) Buffer X and Buffer Y cannot be compared unless we have the pKa of NH
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