A technician prepares a solid chemical used in water treatment. Calculations using the balanced equation predict that up to 52.0 g of the chemical could form. After separating and drying the product, the technician collects 44.2 g.
Calculate the technician's percentage yield for this preparation.
104 exam-style questions on AQA GCSE Chemistry 3.3 Yield and atom economy of chemical reactions, covering 3.3.1a Percentage yield, 3.3.1b Theoretical mass of a product, 3.3.2a Atom economy, and 3.3.2b Choosing a reaction pathway. Each one has a worked solution and a mark scheme showing where the marks go.