179. Write the equations of reactions occurring on the electrodes during the electrolysis of an aqueous solution of copper nitrate: a) with a graphite anode, b) with a copper anode. Calculate the mass of substances released on the electrodes in cases a and b when 6A is present for 2 hours.

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.