Please do this typewritten only. I will upvote. Show complete explanations or solutions. Thank you 2. Why is a 0.1 M HCI / 0.1 M KCl junction potential of the opposite sign and greatermagnitude than a 0.1 M NaCl junction potential?2

0.1 M HCl/0.1 M KCl produces H+(aq) and K+(aq) as the cations.

Answered: 2. Why is a 0.1 M HCI / 0.1 M KCI…

2. Why is a 0.1 M HCI / 0.1 M KCI junction potential of the opposite sign and greater magnitude than a 0.1 M NaCl junction potential?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.4QAP

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Concept explainers

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.

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Please do this typewritten only. I will upvote. Show complete explanations or solutions. Thank you

2. Why is a 0.1 M HCI / 0.1 M KCl junction potential of the opposite sign and greater
magnitude than a 0.1 M NaCl junction potential?
2

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