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A 1.0 M solution of Cd^(+2) is added to ...

A 1.0 M solution of `Cd^(+2)` is added to excess iron and the system is allowed to reach equilibrium . What is the concentration of `Cd^(+2) `? `Cd^(2+)(aq) + Fe(s) to Cd(s) + Fe^(2+) (aq) , E^(0) = 0.037`

A

0.195

B

0.097

C

0.053

D

0.145

Text Solution

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The correct Answer is:
C
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