Fuels and combustion
Fuels and combustion
Most fuels contain carbon and hydrogen, and some contain sulfur as an impurity. A hydrocarbon is a compound containing hydrogen and carbon atoms only.
Step-by-step lessons covering AQA GCSE Chemistry 9.3.1 Atmospheric pollutants from fuels for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.