The standard reduction potentials for the following reactions are- Fe3- - 3e- Fe with E- - -0-036 V Fe2- - 2e- Fe with E- - -0-44 VWhat would be the standard electrode potential for the reaction Fe3- - e- Fe2-

The correct option is A 0.772 V Fe^3+ + 3e^ → Fe E^∘_1 = 0.036 V(n_1 = 3) Fe → Fe^2+ + 2e^ E^∘_2 = + 0.44 V(n_2 = 2) Fe^3+ + e^ → Fe^2+ E ...

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The standard ...

Question

The standard reduction potentials for the following reactions are:
$F e^{3 +} + 3 e^{-} \to F e$ with $E^{\circ} = - 0.036 V$
$F e^{2 +} + 2 e^{-} \to F e$ with $E^{\circ} = - 0.44 V$
What would be the standard electrode potential for the reaction $F e^{3 +} + e^{-} \to F e^{2 +}$ ?

0.772 V

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0.077 V

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- 0.404 V

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- 0.772 V

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F e^{2 +} + 2 e^{-} \to F e

F e^{3 +} + 3 e^{-} \to F e

- 0.440 V

- 0.036 V

E^{0}

F e^{3 +} + e^{-} \to F e^{2 +}

F e^{2} + 2 e^{-} \to F e, E^{\circ} = - 0.440 V

F e^{3 +} + 3 e^{-} \to F e, E^{\circ} = - 0.036 V

(E^{\circ})

F e^{3 +} + e^{-} \to F e^{2 +}

Given standard electrode potentials:

$F e^{3 +} + 3 e^{-} \to F e; E^{0} = - 0.036 V$

$F e^{2 +} + 2 e^{-} \to F e; E^{0} = - 0.440 V$

The standard electrode potential $E^{o}$ for $F e^{3 +} + e^{-} \to F e^{2 +}$ is:

F e^{2 +} + 2 e^{-} \to F e

F e^{3 +} + 3 e^{-} \to F e

- 0.440 V

- 0.036 V

(E^{o})

F e^{3 +} + e^{-} \to F e^{2 +}

F e^{2 +} + 2 e^{-}

⟶

F e; E^{o} = - 0.440 V

F e^{3 +} + 3 e^{-}

⟶

F e; E^{o} = - 0.036 V

(E^{o}

F e^{3 +} + e^{-}

\to

F e^{2 +}

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