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Unit 3-6 Test pages 153-171                                          NAME__________________________Hr._____

Multiple Choice/Guess  1-10

True/False  11-20

                                                                    Essays/Problems SHOW ALL WORK FOR THE PROBLEMS

21. Convert the following to standard pressure and calculate the new volume.(Watch the labels!!) (10 points)

A)   L  at kPa                                      B)  cm3  at  mmHg                                           C)   ml at  atm

22. Calculate the following volumes at standard temperature.                 (10 points)

A)  cm3  at K                                         B)  cm3 at  K                                              C)  L  at  K

23. What is the new temperature if the volume is  cm3and the old volume was  cm3 at  K?(3pts)

24. The following objects have what force pulling on them?                 (6 points)

A)  kg                                                                                 B)  g

25. Calculate the volume at STP for: (6 points)

A)  moles. (3 points)

 B)  mole (3 points)

26. Name four laws/principles discussed in the chapter, and then give an example that demonstrates each one.   Some of these may have been demonstrated in class!!  NOT an equation or math problem! (10 points)

27. List three facts about ideal gases, three facts about real gases, then list three gases. (10 points)

28. What is the total atmospheric pressure and the % of each if the air contains   KPa O2,  KPa Cl2,  KPa Ar, and   KPa H2O?   (10 points)

29. List five facts from the readings on page 167. (5 points)

30.  List four reasons the atmosphere is so important, list two ways we are damaging the atmosphere, then list why we should be so concerned about all the pollution we are releasing into the atmosphere.  (10 points)

OR

Name four layers of the atmosphere and list one unique quality about each. (10 points) Circle your choice