Actual and theoretical yield
Actual and theoretical yield
A product is a substance formed during a chemical reaction. The yield is the mass of product actually collected, but real reactions rarely produce the maximum mass predicted by the balanced equation.
Step-by-step lessons on AQA GCSE Chemistry 3.3.1 Percentage yield. 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.