A chemist designs a galvanic cell that uses these two half-reactions: half-reaction MnO4(aq)+8H (aq)+5e 2+ 2+ Mn (aq)+4 H₂O(1) Cu (aq) + e →Cu (aq) Answer the following questions about this cell. Write a balanced standard reduction potential Eº red +1.51 V Ed +0.153 V red equation for the half-reaction that ☐ happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. Do you have enough information to calculate the cell voltage under standard conditions? O Yes If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 3 significant digits. Ov No ப ローロ e G
A chemist designs a galvanic cell that uses these two half-reactions: half-reaction MnO4(aq)+8H (aq)+5e 2+ 2+ Mn (aq)+4 H₂O(1) Cu (aq) + e →Cu (aq) Answer the following questions about this cell. Write a balanced standard reduction potential Eº red +1.51 V Ed +0.153 V red equation for the half-reaction that ☐ happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. Do you have enough information to calculate the cell voltage under standard conditions? O Yes If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 3 significant digits. Ov No ப ローロ e G
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter17: Electrochemistry And Its Applications
Section: Chapter Questions
Problem 107QRT
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