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Safe to drink does not mean chemically pure

Safe to drink does not mean chemically pure

Potable water is water that is safe to drink. It can contain dissolved salts and microorganisms, provided their levels are low enough to be safe.

6.3.4 Producing potable water Lesson

  1. GCSE
  2. /Chemistry
  3. /6.3.4 Producing potable water

Step-by-step lessons on OCR GCSE Chemistry 6.3.4 Producing potable water. 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