For the following reaction, choose the CORRECT statement Co(s) + Fe2+(aq) => Co2+(aq) + Fe(s) where Co(s) => Co2+(aq) + 2e- & E°= +0.28V Fe2+(aq) + 2e- => Fe(s) & E°= -0.44V In order for the reaction to be spontaneous, the ratio of [Co2+] / [Fe+2] should be smaller than...?
For the following reaction, choose the CORRECT statement Co(s) + Fe2+(aq) => Co2+(aq) + Fe(s) where Co(s) => Co2+(aq) + 2e- & E°= +0.28V Fe2+(aq) + 2e- => Fe(s) & E°= -0.44V In order for the reaction to be spontaneous, the ratio of [Co2+] / [Fe+2] should be smaller than...?
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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For the following reaction, choose the CORRECT statement
Co(s) + Fe2+(aq) => Co2+(aq) + Fe(s)
where
Co(s) => Co2+(aq) + 2e- & E°= +0.28V
Fe2+(aq) + 2e- => Fe(s) & E°= -0.44V
In order for the reaction to be spontaneous, the ratio of [Co2+] / [Fe+2] should be smaller than...?
|
a.
|
9X10-5
|
|
b.
|
4X10-6
|
|
c.
|
3X10-2
|
|
d.
|
6X10-3
|
|
e.
|
1X10-4 |
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