Key term for OCR GCSE Chemistry B, used in Development of scientific theory.
The actual mass of product obtained compared to the maximum theoretical mass, expressed as a percentage.
Percentage yield appears in OCR GCSE Chemistry B revision content for Ideas about Science, especially Development of scientific theory and Use of models.
Ideas about Science
Development of scientific theory • Use of models
Ideas about Science
Data interpretation and conclusions • Evaluating data quality
Ideas about Science
Scientific investigation planning • Planning experiments
Making useful chemicals
Industrial chemical synthesis • Choosing reaction pathways
Chemical analysis
Stoichiometry calculations • Arithmetic computation
Chemical analysis
Stoichiometry calculations • Reasons for low yield
Chemical analysis
Stoichiometry calculations • Percentage yield
Chemical analysis
Stoichiometry calculations • Theoretical mass
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