A chemist designs a galvanic cell that uses these two half-reactions:half-reaction2+MnO₂(s)+4H(aq) +2e → Mn(aq) + 2 H₂O(1)Zn²+ (aq)+2e Zn(s)Answer the following questions about this cell.standard reduction potentialE=+1.23 VredE =-0.763 Vred Write a balancedequation for thehalf-reaction that 0happens at thecathode.Write 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 cellvoltage understandardconditions?If you said it waspossible tocalculate the cellvoltage, do so andenter your answerhere. Be sure youranswer has thecorrect number ofsignificant digits.00YesNov

Answer: Galvanic cell is a type of cell that converts chemical energy into electrical energy via…

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction 2+ MnO₂(s)+4H* (aq)+2e → Mn²+ (aq) + 2H₂O(1) 2+ Zn(aq) +2e Zn(s) Answer the following questions about this cell. standard reduction potential E=+1.23 V 'red E 'red =-0.763 V

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction 2+ MnO₂(s)+4H* (aq)+2e → Mn²+ (aq) + 2H₂O(1) 2+ Zn(aq) +2e Zn(s) Answer the following questions about this cell. standard reduction potential E=+1.23 V 'red E 'red =-0.763 V

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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