1 Exercise 15.91Calculate the pH and percent ionization of a 2.5 x 102 mol L solution of ethylamine (CH;CH,NH2, Kb =4.5 x 104).Exercise 15.101Determine whether each salt will form a solution that is acidic, basic, or pH-neutrala) Fecl;b) NaFc) NH&Brd) CsH;NH;NO2

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Calculate the pH and percent ionization of a 2.5 x 102 45 x 10:4)

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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Question

Exercise 15.91
Calculate the pH and percent ionization of a 2.5 x 102 mol L solution of ethylamine (CH;CH,NH2, Kb =
4.5 x 104).
Exercise 15.101
Determine whether each salt will form a solution that is acidic, basic, or pH-neutral
a) Fecl;
b) NaF
c) NH&Br
d) CsH;NH;NO2

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