Nitrogen reacts with hydrogen under high pressure and temperature in the presence of an iron catalyst to produce ammonia, which is primarily used to manufacture fertilizers.
Write the word 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.