**Problem Overview:**A certain half-reaction has a standard reduction potential \( E_{\text{red}}^0 = -1.02 \, \text{V} \). An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least \( 0.80 \, \text{V} \) of electrical power. The cell will operate under standard conditions.*Note for advanced students: assume the engineer requires this half-reaction to happen at the anode of the cell.***Question 1: Minimum Standard Reduction Potential**- Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? - \( \bigcirc \) yes, there is a minimum. \( E_{\text{red}}^0 = \boxed{} \, \text{V} \) - \( \bigcirc \) no minimum*If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box.***Question 2: Maximum Standard Reduction Potential**- Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? - \( \bigcirc \) yes, there is a maximum. \( E_{\text{red}}^0 = \boxed{} \, \text{V} \) - \( \bigcirc \) no maximum*If so, check the "yes" box and calculate the maximum. Round your answer to 2 decimal places. If there is no upper limit, check the "no" box.***Balanced Equation Requirement**- By using the information in the ALEKS Data tab, write a balanced equation describing a half-reaction that could be used at the cathode of this cell. - \( \boxed{} \)*Note: write the half-reaction as it would actually occur at the cathode.***Diagram Explanation:**- The diagram to the right is a tool for entering electron symbols and subscripts, featuring a reset button for corrections.

Answer:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical energy via spontaneous redox reaction where oxidation always occurs at anode and reduction always occurs at cathode.Given that:Cell potential for any galvanic cell using standard reduction potential of cathode and anode is:Since, it is mentioned in the problem statement thatIt means, a minimum potential of -0.22V at cathode is required to have a cell of at least 0.80V with anode showing -1.02 V.Cu/Cu2+ electrode is suitable for this condition because its standard reduction potential is 0.34 V. Since, at cathode always reduction takes place, therefore half reaction takes place at cathode must be:

Science

Chemistry

A certain half-reaction has a standard reduction potential Ered=-1.02 V. An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least 0.80 V of electrical power. The cell will operate under standard conditions. Note for advanced students: assume the engineer requires this half-reaction to happen at the anode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the maximum. Round your answer to 2 decimal places. If there is no upper limit, check the "no" box. By using the information in the ALEKS Data tab, write a balanced equation describing a half reaction that could be used at the cathode of this cell. Note: write the half reaction as it would actually occur at the cathode. O yes, there is a minimum. Ono minimum yes, there is a maximum. Ono maximum 0 0 E red 0 E red = v = ☐v ローロ X 00 S

A certain half-reaction has a standard reduction potential Ered=-1.02 V. An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least 0.80 V of electrical power. The cell will operate under standard conditions. Note for advanced students: assume the engineer requires this half-reaction to happen at the anode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the maximum. Round your answer to 2 decimal places. If there is no upper limit, check the "no" box. By using the information in the ALEKS Data tab, write a balanced equation describing a half reaction that could be used at the cathode of this cell. Note: write the half reaction as it would actually occur at the cathode. O yes, there is a minimum. Ono minimum yes, there is a maximum. Ono maximum 0 0 E red 0 E red = v = ☐v ローロ X 00 S

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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