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3.2.4 Making water potable
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Potable water

Potable water

Potable water is water that is safe to drink. It is not necessarily chemically pure, because it may contain harmless dissolved substances at safe levels.

3.2.4 Making water potable Lesson

  1. GCSE
  2. /Chemistry
  3. /3.2.4 Making water potable

Step-by-step lessons on Edexcel GCSE Chemistry 3.2.4 Making water potable. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons