When the Cu2+ concentration is 1.21 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.619V. What is the Mn2+ concentration? Cu2+(aq) + Mn(s) Cu(s) + Mn2+(aq) __________ M

When the Cu2+ concentration is 1.21 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.619V. What is the Mn2+ concentration? Cu2+(aq) + Mn(s) Cu(s) + Mn2+(aq) __________ M

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

Chapter22: An Introduction To Electroanalytical Chemistry

Section: Chapter Questions

Problem 22.17QAP

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Question

When the Cu²⁺ concentration is 1.21 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.619V. What is the Mn²⁺ concentration?

Cu²⁺(aq) + Mn(s) Cu(s) + Mn²⁺(aq)

__________ M

Definition Definition Study of chemical reactions that result in the production of electrical energy. Electrochemistry focuses particularly on how chemical energy is converted into electrical energy and vice-versa. This energy is used in various kinds of cells, batteries, and appliances. Most electrochemical reactions involve oxidation and reduction.

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