Assume that you want to construct a voltaic cell that uses the foilowing half rea A2*(aq) + 2 e →A(s) B2*(aq) + 2 e→ B(s) E° =-0.10 V E° = -1.10 V %3D You begin with the incomplete cell pictured. a. What addition must you make to the cell to generate a standard voltage? b. What voltage will the cell generate under standard conditions? c. Which electrode is the cathode? с. pe o buens exog phpo d. Which direction will the electrons flow?

Assume that you want to construct a voltaic cell that uses the foilowing half rea A2(aq) + 2 e →A(s) B2(aq) + 2 e→ B(s) E° =-0.10 V E° = -1.10 V %3D You begin with the incomplete cell pictured. a. What addition must you make to the cell to generate a standard voltage? b. What voltage will the cell generate under standard conditions? c. Which electrode is the cathode? с. pe o buens exog phpo d. Which direction will the electrons flow?

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...

See similar textbooks

Similar questions

A voltaic cell using Cu²+/Cu and Al³+/Al half-cells is set up at standard conditions, and each compartment has a volume of 225 mL. What is the [Al³+] after the cell has delivered 0.120 A for 64.0 hours at 25°C? (E° for Cu²+/Cu = 0.340 V and E° for AI³*/AI = -1.660 V.)
0 A certain half-reaction has a standard reduction potential E 'red must provide at least 0.70 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 anode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? 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. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? 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. By using the information in the ALEKS Data tab, write a balanced equation describing a half reaction that could be used at the cathode of this cell. Note: write the half reaction as it would actually occur at…
O ELECTROCHEMISTRY Designing a galvanic cell from two half-reactions A chemist designs a galvanic cell that uses these two half-reactions: standard reduction potential half-reaction 2+ Fe (aq) Ed=+0.771 V %3D 3+ red Fe"(aq)+e Cro (aq)+4 H,O(1)+3e Cr(OH),(s)+5OH (aq) -0.13 V Ered nswer the following questions about this cell. Jrite a balanced quation for the alf-reaction that appens at the athode. rite a balanced uation for the If-reaction that ppens at the ode. ite a balanced uation for the erall reaction
Consider a galvanic cell based on the following half reactions: E° (V) A13+ + 3e AI -1.66 Ni2+ + 2e Ni -0.23 What number of electrons are transferred per unit of cell reaction?
Consider a galvanic cell based in the reaction Fe2+ + Cr,O,→ Fe³+ + Cr³* . Cr,03- + 14H* + 6e¯ →2Cr+ + 7H,0 1.33 Fe+ + e→ Fe?+ 0.77 Balance the reaction. What is the coefficient of Fe3+ in the balanced equation? а. 3 b. 6 с. 4 d. 2 e. none of these
Please answer the question in the picture labeled #5. I also included a table of values im not sure if you will need it or if it will be irrelevant
Question 3a?
Hi there, I'm having trouble with this problem. What would be the correct answer and the reasoning?