Identify the processes that occur in an electrical circuit with an electrolytic cell with a lithium iodide electrolyte.
Diagram of an electrolytic cell. A battery is connected to two electrodes (1) immersed in an electrolyte (2) in a crucible. The battery has a positive terminal (+) on the left and a negative terminal (-) on the right. The left electrode is connected to the positive terminal, and the right electrode is connected to the negative terminal. The crucible is being heated from below by a flame labeled 'heat'. A wire (3) connects the negative terminal of the battery to the right electrode.