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Consider the following E^(@) values E^(@...

Consider the following `E^(@)` values `E^(@)` values `E_(Fe^(3+)//Fe^(2+))^(@)= 0.77v` , `E_(Sn^(2+)//Sn)^(@) = -0.14` under standard condition the potential for the reaction `Sn_(s)+ 2Fe^(3+)(aq)rightarrow 2Fe^(2+)(aq) + Sn^(2+) (aq)` is :

A

(1.68V)

B

(0.63V)

C

(0.91V)

D

(1.40V)

Text Solution

AI Generated Solution

To find the standard cell potential (E°cell) for the reaction: \[ \text{Sn}_{(s)} + 2\text{Fe}^{3+}_{(aq)} \rightarrow 2\text{Fe}^{2+}_{(aq)} + \text{Sn}^{2+}_{(aq)} \] we will follow these steps: ### Step 1: Identify the half-reactions The given half-reactions based on the standard electrode potentials are: ...
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