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O ELECTROCHEMISTRY Picking a reduction or oxidation that will make a galvanic cell... red A certain half-reaction has a standard reduction potential =-0.27 V. An engineer proposes using this half-reaction at the cathode of a galvani must provide at least 0.70 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 cathode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the anode 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 anode 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 anode of this cell. Note: write the half reaction as it would actually occur at the anode. yes, there is a minimum. O no minimum 0 yes, there is a maximum. no maximum Ered = Ov Ered = Ov ローロ 0/5 X

O ELECTROCHEMISTRY Picking a reduction or oxidation that will make a galvanic cell... red A certain half-reaction has a standard reduction potential =-0.27 V. An engineer proposes using this half-reaction at the cathode of a galvani must provide at least 0.70 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 cathode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the anode 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 anode 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 anode of this cell. Note: write the half reaction as it would actually occur at the anode. yes, there is a minimum. O no minimum 0 yes, there is a maximum. no maximum Ered = Ov Ered = Ov ローロ 0/5 X

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 31E: Determine the standard cell potential and the cell potential under the stated conditions for the...
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O ELECTROCHEMISTRY Picking a reduction or oxidation that will make a galvanic cell... A certain half-reaction has a standard reduction potential Ed=-0.27 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell that must provide at least 0.70 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 cathode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the anode 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 maximum standard reduction potential that the half-reaction used at the anode 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 anode of this cell. Note: write the half reaction as it would actually occur at the anode. yes, there is a minimum. Ono minimum O yes, there is a maximum. Ono maximum 0 Ered= Ov Ered = Ov ローロ 0/5 00
Transcribed Image Text:O ELECTROCHEMISTRY Picking a reduction or oxidation that will make a galvanic cell... A certain half-reaction has a standard reduction potential Ed=-0.27 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell that must provide at least 0.70 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 cathode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the anode 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 maximum standard reduction potential that the half-reaction used at the anode 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 anode of this cell. Note: write the half reaction as it would actually occur at the anode. yes, there is a minimum. Ono minimum O yes, there is a maximum. Ono maximum 0 Ered= Ov Ered = Ov ローロ 0/5 00
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