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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction N₂H₂(aq)+4 OH (aq) 2 Br (aq) Answer the following questions about this cell. Write a balanced equation for the half-reaction that 0 N₂(9)+4H₂O()+4e happens at the cathode. Write a balanced equation for the half-reaction that 0 happens at the anode. Write a balanced equation for the overall reaction that powers the 0 cell. Be sure the reaction is spontaneous as written, Br₂(1)+2e Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 3 O Yes O No Ov - - standard reduction potential = -1.16 V E = +1.065 V red la X 06 20 14 3

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction N₂H₂(aq)+4 OH (aq) 2 Br (aq) Answer the following questions about this cell. Write a balanced equation for the half-reaction that 0 N₂(9)+4H₂O()+4e happens at the cathode. Write a balanced equation for the half-reaction that 0 happens at the anode. Write a balanced equation for the overall reaction that powers the 0 cell. Be sure the reaction is spontaneous as written, Br₂(1)+2e Do you have enough information to calculate the cell voltage under standard conditions? If you said it was possible to calculate the cell voltage, do so and enter your answer here. Round your answer to 3 O Yes O No Ov - - standard reduction potential = -1.16 V E = +1.065 V red la X 06 20 14 3

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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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction N₂H₂(aq)+4 OH (aq) 2 Br (aq) Answer the following questions about this cell. N₂(9)+4H₂O(0)+4e Write a balanced equation for the half-reaction that happens at the cathode. Br₂(0)+2e 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? 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. 0 0 O Yes O No Ov - standard reduction potential Ed=-1.16 V red E = +1.065 V red ローロ e 0.9 X 6 G
Transcribed Image Text:A chemist designs a galvanic cell that uses these two half-reactions: half-reaction N₂H₂(aq)+4 OH (aq) 2 Br (aq) Answer the following questions about this cell. N₂(9)+4H₂O(0)+4e Write a balanced equation for the half-reaction that happens at the cathode. Br₂(0)+2e 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? 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. 0 0 O Yes O No Ov - standard reduction potential Ed=-1.16 V red E = +1.065 V red ローロ e 0.9 X 6 G
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