Observe the diagram of the electrolytic cell (A aqueous solution of molten salt with a power supply). The molten salt is lithium flouride.

Question

Write the half reaction occuring at the cathode, following the usual style guide and making sure to balance electrons.

Answer 1

At anode(+)electrode.
2F^- ==> F2
+ 2e
At the cathode (-) electrode
2Li^+ + 2e ==> 2Li

I don't have any idea what the "usual" style guide is.