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1. A galvanic cell is constructed using a chromium electrode in a 1.00-molar solution of Cr(NO;); and a copper electrode in a 1.00-molar solution of Cu(NO,),. Both solutions are at 25°C. (a) Write a balanced net ionic equation for the spontaneous reaction that occurs as the cell operates. Identify the oxidizing agent and the reducing agent.

1. A galvanic cell is constructed using a chromium electrode in a 1.00-molar solution of Cr(NO;); and a copper electrode in a 1.00-molar solution of Cu(NO,),. Both solutions are at 25°C. (a) Write a balanced net ionic equation for the spontaneous reaction that occurs as the cell operates. Identify the oxidizing agent and the reducing agent.

Chemistry
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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1. A galvanic cell is constructed using a chromium electrode in a 1.00-molar solution of Cr(NO;); and a copper electrode in a 1.00-molar solution of Cu(NO,),. Both solutions are at 25°C. (a) Write a balanced net ionic equation for the spontaneous reaction that occurs as the cell operates. Identify the oxidizing agent and the reducing agent. (b) A partial diagram of the cell is shown below. (i) Which metal is the cathode? (ii) What additional component is necessary to make the cell operate? (ii1) What function does the component in (ii) serve? Cr 2. Answer the following questions about electrochemical cells. Voltmeter 1AM CHNO
Transcribed Image Text:1. A galvanic cell is constructed using a chromium electrode in a 1.00-molar solution of Cr(NO;); and a copper electrode in a 1.00-molar solution of Cu(NO,),. Both solutions are at 25°C. (a) Write a balanced net ionic equation for the spontaneous reaction that occurs as the cell operates. Identify the oxidizing agent and the reducing agent. (b) A partial diagram of the cell is shown below. (i) Which metal is the cathode? (ii) What additional component is necessary to make the cell operate? (ii1) What function does the component in (ii) serve? Cr 2. Answer the following questions about electrochemical cells. Voltmeter 1AM CHNO
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