Consider the line notation of a galvanic cell describe Mg(s)|Mg2+(aq)||Al3+|Al(s)

Question

Provide the half reaction for the galvanic cell line notation

Answer 1

Mg(s) → Mg2+(aq) + 2e- (oxidation half-reaction)
Al3+(aq) + 3e- → Al(s) (reduction half-reaction)