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Calculate Concentration - 1

Edexcel AS-level ChemistryAmount of Substance and CalculationsLesson 28 of 39

Concentration calculations use one equation, rearranged three ways:

amount (mol) = concentration (mol dm-3) × volume (dm3)

so concentration = amount ÷ volume, and volume = amount ÷ concentration.

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Key terms in this lesson

concentration
The amount of solute, in moles, dissolved in each dm3 of solution.
mole
The amount of substance containing 6.02 x 10^23 particles, the same number as the atoms in 12 g of carbon-12.

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