Pearson Edexcel IAL Chemistry AS 1.9 Yield & atom economy
Pearson Edexcel IAL Chemistry AS 1.9 Yield & atom economy
Practise calculating percentage yield and atom economy from equations, product masses and laboratory or industrial process data.
How this is tested
- calculate percentage yield from actual mass and the theoretical mass from stoichiometry
- find atom economy by comparing desired product mass with total product mass
- interpret when co-products make an industrial route useful despite multiple products