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Using resources, water and life-cycle assessment

Chemistry: rates, organic chemistry, analysis and the Earth · Lesson 5 of 5

Lesson 5 of 5

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Lesson 5 of 5 · Chemistry: rates, organic chemistry, analysis and the Earth

Using resources, water and life-cycle assessment

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By the end you’ll be able to

Distinguish finite from renewable resources and explain sustainable development
Describe how potable water is produced from fresh water and from sea water (desalination), and how waste water and sewage are treated
Required practical: analyse and purify water samples by measuring pH, finding the mass of dissolved solids and distilling

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(Edexcel, Cambridge) Describe the Haber process and the use of NPK fertilisers

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