Plants grown on copper-containing soil yield 600 kg of dry harvested material. This material contains 0.40% copper by mass. Processing recovers 75% of that copper.
Calculate the mass of copper recovered.
[3 marks]AQA GCSE Chemistry · Higher · Paper 2
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AQA GCSE Chemistry Higher, Paper 2
- 8462/2H
- 1 hour 45 minutes
- 100 marks
- Rates, organic chemistry, chemical analysis, the atmosphere, using resources
2 papers · 200 marks. Paper 1 covers topics 1 to 5, Paper 2 topics 6 to 10. Questions here are original practice, not past papers.
Covers the Combined Science content, most of AQA Chemistry 8462. Chemistry-only topics such as titrations, transition metals, chemical cells and tests for ions are not included yet.