HA is a weak acid. B1 and B2 are weak bases. Two acid/base neutralization experiments are performed and the pH values of the resulting solutions are reported below. Experiment 1. 0.45 mol weak acid HA and 0.45 mol weak base B1 are mixed into 1-L solution. The pH of the resulting solution is 5.87. Experiment 2. 0.45 mol weak acid HA and 0.45 mol weak base B2 are mixed into 1-L solution. The pH of the resulting solution is 9.24. Which of the following is correct about HA, B1 and B2? a. Kb(B1) < Kb (B2) Ob. Kb(B1) > Kb (B2) с. Ка(НА) > КЫ(В2) d. None of the above

HA is a weak acid. B1 and B2 are weak bases. Two acid/base neutralization experiments are performed and the pH values of the resulting solutions are reported below. Experiment 1. 0.45 mol weak acid HA and 0.45 mol weak base B1 are mixed into 1-L solution. The pH of the resulting solution is 5.87. Experiment 2. 0.45 mol weak acid HA and 0.45 mol weak base B2 are mixed into 1-L solution. The pH of the resulting solution is 9.24. Which of the following is correct about HA, B1 and B2? a. Kb(B1) < Kb (B2) Ob. Kb(B1) > Kb (B2) с. Ка(НА) > КЫ(В2) d. None of the above

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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