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Chemistry: Rates of reactions
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Avg score: 39% • Most missed: “What are catalysts”
Chemistry: Rates of reactions
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24 Questions

1. What is the action of a catalyst

2. How is the rate measured?

3. How does temperature affect rate

4. How do we calculate the rate of reaction at any time in the reaction between marble chips and hydrochloric acid

5. What is the purpose of putting cotton wool over the marble chips and hydrochloric acid

6. State the procedure used when reacting marble chips and hydrochloric acid

7. When marble chips react with hydrochloric acid what is produced?

8. What is required for particles to react when they collide

9. What factors affect rate of reaction

10. What will the graph look like

11. How does surface area affect rate

12. How do you show a substance is a catalyst

13. What observations will be made on the reaction between marble chips and hydrochloric acid

14. How do catalysts work

15. What is meant by rate of reaction?

16. How does concentration affect rate of reaction

17. What are marble chips made of?

18. How do we calculate the rate of reaction at any time in the reaction between marble chips and hydrochloric acid on the graph

19. How do you show effect of catalysts

20. Why does the reaction stop

21. What are catalysts

22. How does pressure affect rate

23. What happens in a reaction, in terms of particles

24. Equation for rate of reaction

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