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Chemistry

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The standard reduction potentials of Cu²⁺ | Cu and Ag|Ag electrodes are 0. 337 and 0. 799 volts respectively. Construct a galvanic cell using these electrodes so that its standard emf is positive. For what concentration of Ag† will the emf of the cell at 25°C be zero if concentration of Cu²⁺ is 0. 01 M?

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