Answered: Reaction Coordinate + BD B+ Potential…

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Chemistry

Reaction Coordinate + BD B+ Potential Energy

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter2: Matter

Section: Chapter Questions

Problem 29A

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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.

Question

The Energy View illustrates the relationship of the potential energy levels of both reactants and products, as well as the direction of the reaction (reaction coordinates). Indicate with a horizontal line across the energy diagram where the Total Average Energy of the system is, wherein the reaction proceeds forward.

Reaction Coordinate
+ BD
B+
Potential Energy

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