ELECTROCHEMISTRY:Pt(s) |X'(aq).x2+*(aq) || Y3*(aq) | Y(s)Given the line notation:where:x2+ + e → xE° = 0.97 Vy3+ + 3 e → YE° = -1.99 VPt4+ + 4 e → PtE° = 1.20 VCalculate the EMF.Input values only with 2 decimal places. Do not include the unit.If positive value: DO NOT include the positive (+) signIf negative value: Please include the negative (-) sign

Answered: Image /qna-images/answer/6613b2b6-0bb4-4f5a-b296-9aa2756e0ad0.jpg

ELECTROCHEMISTRY: Pt(s) |X*(ag), X2 *(aq) || Y3*(aq) | Y(s) Given the line notation: where: x2+ + e → X* E° = 0.97 V y3+ +3 e → Y E° = -1.99 V P4+ + 4 e → Pt E° = 1.20 V Calculate the EMF.

ELECTROCHEMISTRY: Pt(s) |X(ag), X2 (aq) || Y3(aq) | Y(s) Given the line notation: where: x2+ + e → X E° = 0.97 V y3+ +3 e → Y E° = -1.99 V P4+ + 4 e → Pt E° = 1.20 V Calculate the EMF.

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

ELECTROCHEMISTRY:
Pt(s) |X'(aq).
x2+
*(aq) || Y3*(aq) | Y(s)
Given the line notation:
where:
x2+ + e → x
E° = 0.97 V
y3+ + 3 e → Y
E° = -1.99 V
Pt4+ + 4 e → Pt
E° = 1.20 V
Calculate the EMF.
Input values only with 2 decimal places. Do not include the unit.
If positive value: DO NOT include the positive (+) sign
If negative value: Please include the negative (-) sign

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