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Pupils are expected to be able to complete calculations as part of the National 5 course and To download a copy of practice questions, please click the link below:

Formulae and Calculations

This booklet contains the following calculations:

Page 3                    Formula Mass

Page 4                    Gram Formula Mass – The Mole

Page 5                    Mole Calculations involving Masses of Solids

Page 6                    Mole Calculations involving Solutions

Page 7                    Mole Calculations – Combining Mass, Volume and Concentration

Page 7                    Calculations from Balanced Equations

Page 9                    Calculations based on Titrations

Page 11                  Percentage Composition

Page 12                  Calculating the Energy Released by Fuels