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Metallurgical Engineering Introduction To Metallurgy Difficulty: Medium

An electrolytic refining cell for copper consists of an alloy with activity of copper ac u = 0.8 as the anode, and pure copper as the cathode. What is the absolute value of the cell potential (in millivolts) at 25°C, given that copper is divalent? Faraday constant is 96500 C/mol and the universal gas constant is 8.314 J/(mol.K).

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