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Electrode Potential

If the reduct...

Question

If the reduction potential $N i \to N i^{2 +} + 2 e^{-}$ is $- 0.25 V$ . ___ V is its oxidation potential.

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Solution

$E_{r e d}^{0} = - E_{o x d}^{0}$
Therefore
$E_{o x d}^{0} = - (- 0.25 V)$
$= 0.25 V$

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