Consider the following data on some weak acids and weak bases: name acetic acid hydrofluoric acid acid 0.1 M KCH3CO2 0.1 M Nal solution 0.1 M C₂H5NH3Br 0.1 M CH3NH3Cl Ka formula HCH3CO₂ 1.8 x 10-5 HF Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. 6.8 × 10 pH choose one choose one choose one choose one base name Kb formula ethylamine C₂H5NH₂ 6.4 x 107 methylamine CH3NH₂ 4.4 x 107 -4

Consider the following data on some weak acids and weak bases: name acetic acid hydrofluoric acid acid 0.1 M KCH3CO2 0.1 M Nal solution 0.1 M C₂H5NH3Br 0.1 M CH3NH3Cl Ka formula HCH3CO₂ 1.8 x 10-5 HF Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. 6.8 × 10 pH choose one choose one choose one choose one base name Kb formula ethylamine C₂H5NH₂ 6.4 x 107 methylamine CH3NH₂ 4.4 x 107 -4

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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