Help with problem 16 please, predicting products and balancing the equation

Balancing the equation for the reaction of Al+ FeCl2:
Answer: 2Al + 3FeCl2 → 2AlCl3 + 3FeReactants : 2Al + 3FeCl2....(Aluminium + Ferrous Chloride)
products : 2AlCl3 + 3Fe......(Aluminum Chloride + Iron)