Electrolysis electrochemical writing

Pour 200 ml of a potassium carbonate solution saturated at 0 °C into the electrolyzer and connect the electrodes to a d-c source at 36 V through a rheostat and ammeter. Maintain the temperature of the bath during work at 50-60 °G. The current during electrolysis should be 1 A. Continue electrolysis for 30 minutes. How does the colour of the solution change in the anode compartment Write the equations of the electrochemical reactions. 

By combining the principles of Faraday with an electrochemical reaction of known stoichiometry permits us to write Faraday s laws of electrolysis as a single equation that relates the charge density (charge/area), q, to the mass loss (per unit area), Am ... 

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