OCR A-level Chemistry A H432 · 2.1.3(e)

Mole calculations: mass, gas and solution

Code: 2.1.3(e)
In: 2.1.3 Amount of substance
Topic: 2 Foundations in chemistry
Course: A-level Chemistry A H432
Board: OCR

Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.

Points under 2.1.3(e)

2.1.3(e)(i) Moles and mass
2.1.3(e)(ii) Moles and gas volume
2.1.3(e)(iii) Moles, solution volume and concentration

Points in 2.1.3 Amount of substance

2.1.3(a) Moles, the Avogadro constant, molar mass and gas volume
2.1.3(b) Empirical and molecular formulae
2.1.3(c) Calculating empirical and molecular formulae
2.1.3(d) Hydrated salts and water of crystallisation
2.1.3(e) Mole calculations: mass, gas and solution
2.1.3(f) The ideal gas equation
2.1.3(g) Stoichiometry in calculations
2.1.3(h) Percentage yield and atom economy
2.1.3(i) Measuring mass and volumes in experiments
2.1.3(j) Atom economy and sustainability