For Question 14.67, draw molecular-level pictures to represent what happens at the anode...

For Question 14.67, draw molecular-level pictures to represent what happens at the anode and cathode.

Reference Question 14.67:

In the electrolysis of molten sodium iodide, liquid sodium and iodine gas are produced. Consider the following diagram:

(a) When the power is turned on, what happens at the cathode?

(b) When the power is turned on, what happens at the anode?

(c) Write oxidation and reduction half-reactions.

(d) Write an overall equation for the reaction.