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The standard electromotive force of the cell Pt/H2(g)/HC/// AgCl(s)/Ag has been determined from 0 to 90 °C. The potential in

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sh=-nFE ns no. of e é in oxidation & reduction = 1 Es faradays constant = 96500 C E°(T) = 0.24 - 3.9x104T So at 25°C ; E°C25

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