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A certain half-reaction has a standard reduction potential E= -0.15 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell Ered that must provide at least 1.50 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.

A certain half-reaction has a standard reduction potential E= -0.15 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell Ered that must provide at least 1.50 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.

Principles of Modern Chemistry
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 90AP: Consider a galvanic cell for which the anode reaction is 3 Pb(s)Pb2+(1.0102M)+2e and the cathode...
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A certain half-reaction has a standard reduction potential E,= -0.15 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell that must provide at least 1.50 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. O-0 Is there a minimum standard reduction
Transcribed Image Text:A certain half-reaction has a standard reduction potential E,= -0.15 V. An engineer proposes using this half-reaction at the cathode of a galvanic cell that must provide at least 1.50 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. O-0 Is there a minimum standard reduction
Is there potential that the half-reaction used at the anode of this cell can have? mum standard reduction yes, there is a minimum. Ov E red e 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. O no minimum Is there a maximum standard reduction potential that the half-reaction used at the anode of this cell can have? O yes, there is a maximum. E red Ov 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. O no maximum 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
Transcribed Image Text:Is there potential that the half-reaction used at the anode of this cell can have? mum standard reduction yes, there is a minimum. Ov E red e 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. O no minimum Is there a maximum standard reduction potential that the half-reaction used at the anode of this cell can have? O yes, there is a maximum. E red Ov 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. O no maximum 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
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