Chemistry A-Level
Mole concept and molar mass
What Mole concept and molar mass means in Chemistry A-Level, as defined for OCR.
Definition of Mole concept and molar mass
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Reference: OCR
Dividing a given mass by the molar mass gives the amount in moles, and multiplying moles by the molar mass of the target gives its mass.
Topics that use Mole concept and molar mass
- Amount of substance (OCR A-Level)
Related terms
- amount of substance
- atom economy
- Atom economy and by-products
- Concentration in mol dm⁻³
- Converting between cm³ and dm³
- Converting between moles and number of particles
- Empirical formula
- Empirical formula mass and molecular formula multiplier
Using Mole concept and molar mass in the exam
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