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A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cl2(g)+2e ->>> 2 Cl (aq) Cro(aq)+4 H₂O()+3e → Cr(OH)3(s)+5 OH (aq) Answer the following questions about this cell. standard reduction potential Ed = +1.359 V red 0 E=-0.13 V red 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 reaction is spontaneous as written. ☐ ☐ Do you have Yes

A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cl2(g)+2e ->>> 2 Cl (aq) Cro(aq)+4 H₂O()+3e → Cr(OH)3(s)+5 OH (aq) Answer the following questions about this cell. standard reduction potential Ed = +1.359 V red 0 E=-0.13 V red 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 reaction is spontaneous as written. ☐ ☐ Do you have Yes

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 Cl2(g)+2e ->>> 2 Cl (aq) Cro(aq)+4 H₂O()+3e → Cr(OH)3(s)+5 OH (aq) Answer the following questions about this cell. standard reduction potential Ed = +1.359 V red 0 E=-0.13 V red 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 reaction is spontaneous as written. ☐ ☐ Do you have Yes
Transcribed Image Text:A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cl2(g)+2e ->>> 2 Cl (aq) Cro(aq)+4 H₂O()+3e → Cr(OH)3(s)+5 OH (aq) Answer the following questions about this cell. standard reduction potential Ed = +1.359 V red 0 E=-0.13 V red 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 reaction is spontaneous as written. ☐ ☐ Do you have Yes
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