Test Preview 

Unit 4-2 p.33-80   Test

True or False         1-10             100 pts

Multiple Choice/Guess 11-20

Essays

21. Balance and list the parts of the redox reaction. (10 pts)

22. ?. (5 pts)

23. List five science facts from p.49 or 69. (5 pts)

24. Balance the following equations, circle the reactants and indicate what type of reaction it is! (15 pts)

25. Balance the following equations, circle the products and list what phase(state) each substance is in! (25 pts)

26. ? diatomic molecules ?. (5 pts)

27. List and describe four of the types of reactions, and then give an equation to represent each one. (15 pts)