Answered: In the reduction of ferricyanide to…

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Chemistry

In the reduction of ferricyanide to ferrocyanide Voltammetry in Cyclic, determine the oxidized form.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter34: Particle Size Determination

Section: Chapter Questions

Problem 34.10QAP

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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

In the reduction of ferricyanide to ferrocyanide Voltammetry in Cyclic, determine the oxidized form.

Choices:

A. Ferricyanide

B. Ferrocyanide

-6
-4
-2
-200
200
400
600
800
4
6
E vs. Ag/AgCI, mV
Current, µA

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