Chemistry GCSE
Mass–mole conversions
What Mass–mole conversions means in Chemistry GCSE, as defined for AQA.
Definition of Mass–mole conversions
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Reference: AQA
The numerical bridge that lets you convert between mass in grams and amount in moles using n = m ÷ Mr, rearranging to m = n × Mr when mass is required.
Topics that use Mass–mole conversions
- Moles (HT only) (AQA GCSE)
Related terms
- Balanced equations
- Electron counting
- Molar mass
- Mole as the amount unit
- Mole calculations
- Mole concept
- Rearranging equations and unit consistency
- Relative formula mass
Using Mass–mole conversions in the exam
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