Skip to content

Cambridge IGCSE Chemistry

3Stoichiometry

Stoichiometry in Cambridge IGCSE Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Topic205 practice questions10 lessons

In this topic

Lessons

  • Chemical formulae: writing and naming compounds

    30 min

    Full access
  • Word, symbol and ionic equations

    30 min

    Full access
  • Relative atomic, molecular and formula masses

    30 min

    Full access
  • Concentration of solutions

    30 min

    Full access
  • Molar gas volume

    30 min

    Full access
  • Percentage composition, empirical and molecular formulae

    35 min

    Full access
  • Percentage yield and percentage purity

    30 min

    Full access
  • Reacting masses and limiting reactants

    35 min

    Full access
  • The mole and the Avogadro constant

    35 min

    Full access
  • Titration calculations

    35 min

    Full access

Join to read every lesson, or see what Full access includes.

Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Stoichiometry: sample question

1 mark

Which is the correct balanced equation for the reaction of hydrogen with oxygen to form water?

Choose one answer

Turn Stoichiometry into a strength.

Practise with instant marking, see your mastery grow and get a study plan built around your exam date.