Solution of task 252 of Chemistry Book Shimanovich 2003
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- Write a diagram, write the electronic equations of electrode processes and calculate the EMF of the galvanic cell consisting of lead and magnesium plates, which are lowered into solutions of their salts with the concentration of [Pb2 +] = [Mg2 +] = 0.01 mol / l. Will the EMF of this element change if the concentration of each of the ions is increased by an equal number of times?
Answer: 2,244 V.