Consider the electrochemical cell diagram shown below. As you observe the reactionin the cell, you notice that the magnesium electrode seems to be disappearing whilethere are deposits forming on the copper electrode. Which of the following is acorrect statement?MgIM MgCl₂KCl(aq)CuIMCuCh O O O OThe magnesium electrode is the cathode and the copper electrode is the anode.If this cell were used as a battery, the copper electrode would be marked "-".Mg.The half-reaction occurring at the magnesium electrode is Mg2+ + 2eChloride ions are flowing through the salt bridge to the magnesium solution.

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Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you notice that the magnesium electrode seems to be disappearing while there are deposits forming on the copper electrode. Which of the following is a correct statement? KCl(aq) UN IM MgCl₂ Mg Cu IMCuCh

Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you notice that the magnesium electrode seems to be disappearing while there are deposits forming on the copper electrode. Which of the following is a correct statement? KCl(aq) UN IM MgCl₂ Mg Cu IMCuCh

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

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

Consider the electrochemical cell diagram shown below. As you observe the reaction
in the cell, you notice that the magnesium electrode seems to be disappearing while
there are deposits forming on the copper electrode. Which of the following is a
correct statement?
Mg
IM MgCl₂
KCl(aq)
Cu
IMCuCh

O O O O
The magnesium electrode is the cathode and the copper electrode is the anode.
If this cell were used as a battery, the copper electrode would be marked "-".
Mg.
The half-reaction occurring at the magnesium electrode is Mg2+ + 2e
Chloride ions are flowing through the salt bridge to the magnesium solution.

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