120. Solving a chemistry problem

120. Solving a chemistry problem

234. Make a diagram, write the equations of the electrode processes of an element consisting of copper and cadmium plates immersed in the corresponding salt solutions with ion concentrations [Cu2] = [Cd2] = 0.1 mol/l. Calculate emf. this element. How will the electromotive force change if the concentration of both ions increases by 10 times?

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