Please answer letter D, E and F. See attached pic.

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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 61E: Consider only the species (at standard conditions) Na+, Cl, Ag+, Ag, Zn2+, Zn, Pb in answering the...
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Please answer letter D, E and F. See attached pic.

For the following half-reactions, answer the following questions below
Co³*(aq) + e¯·
→ Co²*(aq)
E° = +1.953 V
%3D
Fe+(aq) + e¯
Fe2+(aq)
E° = +0.769 V
I<(aq) + 2e¯
21¬(aq)
E° = +0.534 V
%3D
|
Pb²+(aq) + 2e¯
Pb(s)
E° = –0.127 V
-
%3D
Cd²*(aq) + 2e¬
Mn²+(aq) + 2e-
> Cd(s)
E° = -0.402 V
Mn(s)
E° =
-1.182 V
a. Which is the weakest reducing agent?
b. Which is the strongest reducing agent?
c. Which is the strongest oxidizing agent?
d. Which is the weakest oxidizing agent?
e. Will Pb reduce Fe3+ to Fe2+?
Will I- reduce Pb²+ to Pb?
f.
g. Which ion/s can be reduced by Pb?
h. Which metal/s can be oxidized by Fe3+?
Transcribed Image Text:For the following half-reactions, answer the following questions below Co³*(aq) + e¯· → Co²*(aq) E° = +1.953 V %3D Fe+(aq) + e¯ Fe2+(aq) E° = +0.769 V I<(aq) + 2e¯ 21¬(aq) E° = +0.534 V %3D | Pb²+(aq) + 2e¯ Pb(s) E° = –0.127 V - %3D Cd²*(aq) + 2e¬ Mn²+(aq) + 2e- > Cd(s) E° = -0.402 V Mn(s) E° = -1.182 V a. Which is the weakest reducing agent? b. Which is the strongest reducing agent? c. Which is the strongest oxidizing agent? d. Which is the weakest oxidizing agent? e. Will Pb reduce Fe3+ to Fe2+? Will I- reduce Pb²+ to Pb? f. g. Which ion/s can be reduced by Pb? h. Which metal/s can be oxidized by Fe3+?
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