A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 10,(aq)+12 H (aq)+10e → 1(s)+6H,O(1) E"=+1.195 V ʼred 2+ Zn (aq)+2e Zn(s) E=-0.763 V red Answer the following questions about this cell. Write a balanced O-0 equation for the half-reaction that I| happens at the cathode. x10 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.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Question
Do you have
enough
information to
Yes
calculate the cell
voltage under
standard
conditions?
No
you said it was
possible to
calculate the cell
If
voltage, do so and
enter your answer
here. Round your
answer to 4
significant digits.
Transcribed Image Text:Do you have enough information to Yes calculate the cell voltage under standard conditions? No you said it was possible to calculate the cell If voltage, do so and enter your answer here. Round your answer to 4 significant digits.
A chemist designs a galvanic cell that uses these two half-reactions:
half-reaction
standard reduction potential
2 IO3 (aq)+12 H (aq)+10e
L(s)+6 H,0(1)
E=+1.195 V
(red
2+
Zn (aq)+2e
Zn(s)
-0.763 V
'red
Answer the following questions about this cell.
Write a balanced
equation for the
half-reaction that
happens at the
cathode.
x10
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.
Transcribed Image Text:A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential 2 IO3 (aq)+12 H (aq)+10e L(s)+6 H,0(1) E=+1.195 V (red 2+ Zn (aq)+2e Zn(s) -0.763 V 'red Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. x10 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.
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