5. You prepare a solution of HCl with MgBr₂. a. Please calculate the ionic strength of a solution comprised of 0.0050 M HCl and 0.0031 M MgBr₂. b. Please calculate the pH with and without activity effects. c. Why are the pHs different? Draw a picture to illustrate your response.

5. You prepare a solution of HCl with MgBr₂. a. Please calculate the ionic strength of a solution comprised of 0.0050 M HCl and 0.0031 M MgBr₂. b. Please calculate the pH with and without activity effects. c. Why are the pHs different? Draw a picture to illustrate your response.

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

5. You prepare a solution of HCl with MgBr₂.
a. Please calculate the ionic strength of a solution comprised of 0.0050 M HCl
and 0.0031 M MgBr₂.
b. Please calculate the pH with and without activity effects.
c. Why are the pHs different? Draw a picture to illustrate your response.

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