Answered: Define the term pH. Which electrode do…

Define the term pH. Which electrode do you use? Draw a scheme and describe the principle of pH measurement. Express the limitations of the electrode used.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter10: Potentiometry And Redox Titrations

Section: Chapter Questions

Problem 3P

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Question

a) Define the term pH. Which electrode do you use? Draw a scheme and describe the
principle of pH measurement. Express the limitations of the electrode used.
b) To discuss following each titration of a solution with a strong base and draw each titration
curves
i) 0.1 M H2SO4 (first acidty is very strong, K2= 1.2 10-2

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Step 1: Disclaimer

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Step 2: Definition of pH

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Step 3: Electrode used for measuring pH

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Step 4: Principle for pH measurement

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Step 5: Limitations of glass electrode

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