128. Задачка по химии №012 8574

Give a conditional record of a galvanic cell in which the following chemical reaction takes place (all reagents are in standard states):
Cu+2Fe3+=Cu2++2Fe2+
Calculate: a) the standard EMF of the element, V; b) maximum useful electrical work, kJ; c) rare-equilibrium constant in a galvanic cell at 298 K, using reference data.

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