also calculate the cell voltage A chemist designs a galvanic cell that uses these two half-reactions:half-reactionstandard reduction potentialBr,(1)+2e- 2 Br (aq)=+1.065 V´red2+MnO,(aq)+8 H (aq)+5eMn"(aq)+4 H,O(1)E=+1.51 V4redAnswer the following questions about this cell.Write a balancedequation for thehalf-reaction thathappens at thecathode.x10Write a balancedequation for thehalf-reaction thathappens at theanode.Write a balancedequation for theoverall reactionthat powers thecell. Be sure thereaction isspontaneous aswritten.Do you haveenoughinformation tocalculate the cellYesvoltage understandardNoconditions?lo

The given half-cell reactions are- Br2l + 2e- → 2Br-aq…

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential Br,(1)+2e - 2 Br (aq) =+1.065 V Ereo MnO,(aq)+8 H*(aq)+5e Mn2+ *(aq)+4 H,O(1) Eed =+1.51 V Answer the following questions about this cell. Write a balanced 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

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential Br,(1)+2e - 2 Br (aq) =+1.065 V Ereo MnO,(aq)+8 H(aq)+5e Mn2+ (aq)+4 H,O(1) Eed =+1.51 V Answer the following questions about this cell. Write a balanced 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

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 135CWP: Consider a galvanic cell based on the following half-reactions: a. What is the expected cell...

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