56. Solving a chemistry problem

56. Solving a chemistry problem

322. Calculate the EMF of a galvanic cell composed of lead and copper electrodes immersed respectively in solutions of Pb(NO3)2 with a concentration of 10-4 mol/l and Cu(NO3)2 with a concentration of 10-2 mol/l. The standard electrode potentials of lead and copper are, respectively, E0Pb2 / Pb = -0.13 V and E0Cu2 / Сu = 0.34 V.

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