SOLVED: The formation of rust which is iron (III) oxide on the surface of iron metal is an oxidation-reduction reaction between iron metal and oxygen gas. balanced equation : Fe (s) +
Iron(III) oxide | Fe2O3 | ChemSpider
Lewis Structure of iron (III) oxide, Fe2O3, step-by-step - ChemistNate
How to Write the Formula for Iron (III) Oxide - YouTube