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.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 6P

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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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