2. For the given electrodes, write down the reactions on the anode and cathode, make the total reaction and the circuit of the galvanic cell. Calculate the electrode potentials, provided that the concentration of electrolytes is 0.01 M. Determine the EMF and ΔG g.e f0V3 / V0 \u003d -1.186 V, f0Cr2 Cr0 \u003d -0.91 V.

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