As explained in the book, the Voltaic cell is where the two components of a spontaneous redox reaction are separated by an electric circuit. The electrons being transferred travel through the electric circuit, and their kinetic energy can thus be utilized by devices such as a light. a. Note the half-reaction on the oxidation side. As the electron is taken away through the electric circuit, what is left? Which component of the salt bridge (the cation, Na*, or the anion, Cl") will migrate towards this side to balance the charges? As shown on the figure, the electrode where oxidation is taking place is called the b. Now note the half-reaction on the reduction side. As the electron arrives from the electric circuit, what does it consume? Which component of the salt bridge (the cation, Na*, or the anion, Cl) will migrate towards this side to balance the charges? As shown on the figure, the electrode where reduction is taking place is called the c. What is the direction of the electron flow through the external electric circuit? The electrons flow from the to the

As explained in the book, the Voltaic cell is where the two components of a spontaneous redox reaction are separated by an electric circuit. The electrons being transferred travel through the electric circuit, and their kinetic energy can thus be utilized by devices such as a light. a. Note the half-reaction on the oxidation side. As the electron is taken away through the electric circuit, what is left? Which component of the salt bridge (the cation, Na, or the anion, Cl") will migrate towards this side to balance the charges? As shown on the figure, the electrode where oxidation is taking place is called the b. Now note the half-reaction on the reduction side. As the electron arrives from the electric circuit, what does it consume? Which component of the salt bridge (the cation, Na, or the anion, Cl) will migrate towards this side to balance the charges? As shown on the figure, the electrode where reduction is taking place is called the c. What is the direction of the electron flow through the external electric circuit? The electrons flow from the to the

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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You are choosing two metals that will show electrons moving from the right to the left. Please be specific. The pretending image is the the image you will use to pick your metals. The image with the blue background is there for help when writing macroscopic observations and half-reactions (add the zero to your half-reactions when needed).
What happens at the anode in the voltaic cell? Cathode?
A student mistakenly puts the opposite reactants into a voltaic cell, then uses a voltmeter to measure the voltage. What will happen? There could be sparks flying and possible fire or worse. No reaction will happen. The student may experience an electrical shock. The measured voltage will be negative.