A burner releases 48 mg of carbon monoxide per hour before servicing and 6 mg per hour afterwards. It operates for 5 hours each day.
Calculate the decrease in carbon monoxide released each day.
[2 marks]AQA GCSE Chemistry · Foundation · Paper 2
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AQA GCSE Chemistry Foundation, Paper 2
- 8462/2F
- 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.