26 Consider the standard electrode potentials of the following reactions. Cr3+(aq) + 3e--Cr(s) Cd2+(aq) + 2e-- Cd(s) What is the approximate value of the electrical energy(E) in kilojoules? The value of Faraday's constant is 96,500 J/v.mol.e-. -0.75 V -0.40 V 2Cr + 3Cd 2Cr, + 3Cd) O 200 KJ O 201 KJ O 202 KJ O 203 KJ

26 Consider the standard electrode potentials of the following reactions. Cr3+(aq) + 3e--Cr(s) Cd2+(aq) + 2e-- Cd(s) What is the approximate value of the electrical energy(E) in kilojoules? The value of Faraday's constant is 96,500 J/v.mol.e-. -0.75 V -0.40 V 2Cr + 3Cd 2Cr, + 3Cd) O 200 KJ O 201 KJ O 202 KJ O 203 KJ

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.3QAP

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