40. Solving a chemistry problem

40. Solving a chemistry problem

271. Make up the electronic equations of the processes occurring on the electrodes during the electrolysis of the NiCl2 solution, if the anode is made of nickel, and the AgNO3 solution, if the anode is inert. How will the mass of the nickel anode change after passing a current of 3.2 A for 30 minutes?

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