Iron undergoes a synthesis reaction to form Iron (III) Oxide when it is heated in air.

Write the balanced chemical equation for this reaction. [2]

4 Fe(s) + 3 02(g) - 2 Fez03(s)
(Complete)

What amount of iron reacts with 15 mol of oxygen? [3]

What amount of iron (III) oxide is produced? [3]

If 4.60 g of iron (III) oxide is produced, what mass of iron is reacted? [3]