Iron pyrite (FeS2\text{FeS}_2FeS2), commonly known as fool's gold, is roasted in air during industrial processes. The iron pyrite reacts with oxygen (O2\text{O}_2O2) to produce solid iron(III) oxide (Fe2O3\text{Fe}_2\text{O}_3Fe2O3) and the hazardous gas sulfur dioxide (SO2\text{SO}_2SO2).
Write the balanced symbol equation for this reaction.
230 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.