What atom economy measures
What atom economy measures
Atom economy is the percentage of the total mass of reactants that becomes the desired product. The remaining mass forms unwanted by-products.
Step-by-step lessons on AQA GCSE Chemistry 3.3.2 Atom economy. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.