What overpotential is needed to sustain a current of 20 mA at a Pt|Fe 3+ ,Fe 2+
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What overpotential is needed to sustain a current of 20 mA at a Pt|Fe3+,Fe2+ electrode in which both ions are at a mean activity a = 0.10? The surface area of the electrode is 1.0 cm2.
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Solution Here we know that I VE This gives the theoretical maxim...View the full answer
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Labindao Antoque
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