When the Ag+ concentration is 4.05×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.359V. What is the Zn2+ concentration? 2Ag+(aq) + Zn(s)2Ag(s) + Zn2+(aq) Answer: ___M

When the Ag+ concentration is 4.05×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.359V. What is the Zn2+ concentration? 2Ag+(aq) + Zn(s)2Ag(s) + Zn2+(aq) Answer: ___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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When the Ag⁺ concentration is 4.05×10^-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.359V. What is the Zn²⁺ concentration?

2Ag⁺(aq) + Zn(s)2Ag(s) + Zn²⁺(aq)

Answer: ___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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