6-marker on the AQA Distillation required practical, GCSE Chemistry, to obtain pure water from seawater.

6-marker on Evaluating material through LCA.

4-marker on corrosion.

6-marker on Le Chatelier’s Principle and conditions for Haber Process.

4-marker on the Haber Process to make Ammonia.

How do we make potable water?

How do we treat wastewater?

Required Practical - how to achieve 6 marks.