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Balanced equations are mole recipes

Balanced equations are mole recipes

A balanced chemical equation shows the ratio of moles in which substances react. The large numbers in front of the formulae are called balancing numbers, or coefficients.

3.2.2 Amounts of substances in equations (HT only) Lesson

  1. GCSE
  2. /Chemistry
  3. /3.2.2 Amounts of substances in equations (HT only)

Step-by-step lessons covering AQA GCSE Chemistry 3.2.2 Amounts of substances in equations (HT only) for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons