1. Agenda Turn in Labs Any missing assignments? Review

2. What are the five types of Chemical Rxns?

3. What does a coefficient tell us?

4. Where is a subscript found?

5. What are the four things that affect the rate of rxn?

6. How does an endothermic rxn feel?

7. Where is a coefficient found?

8. How does concentration affect the rate and why?

9. What does a subscript tell us?

10. How does temperature affect the rate and why?

11. How does an exothermic rxn feel?

12. How does surface area affect the rate and why?

13. Which way is energy flowing in an exothermic rxn?

14. How does a catalyst affect the rate and is it used up in the rxn?

15. What is enthalpy mean?

16. What is its symbol

17. Draw an exothermic energy diagram and label AE, R, P, and ΔH

18. Which way is energy flowing in an endothermic rxn?

19. Balance the following __H 2 SO 4 + __NaOH __Na 2 SO 4 + __H 2 O

20. What type of rxn was that?

21. How can you tell if a compound is a hydrocarbon or not?

22. Balance the following __Fe + __O 2 __Fe 2 O 3

23. What type of rxn was that?

24. What is law of conservation of mass?

25. Balance the following __CH 3 COOH + __O 2 __CO 2 + __H 2 O

26. What type of rxn was that?

27. Do chemical rxns produce chemical or physical changes?

28. Balance the following __H 2 CO 3 __CO 2 + __H 2 O

29. What type of rxn was that?

30. Balance the following __K + __H 2 O __KOH + __H 2

31. What type of rxn was that?