Solving a problem in chemistry section 7 point 59

Solving a problem in chemistry section 7 point 59

59. Electrolysis of silver nitrate solution was performed at a current of 2 A for 4 hours. Make electronic equations of the processes occurring at the electrodes. What mass of silver stood out at the cathode, and what volume of gas (STP), liberated at the anode?

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)