Worksheet

Unit 3-6 worksheet pages 153-171                           NAME_________________________  Hr______

SHOW YOUR WORK AND Complete the following:

1. Convert the following to standard pressure and calculate the new volume.                              40 points

         A)  900 cm3 at 65.5 kPa                  B) 800 cm3  at 59.4 kPa

2. Calculate the following volumes at standard temperature.

         A) 617 cm3 at 27 K                         B) 609 cm3 at 100 K

3. What is the new volume at 40 K, if the original volume was 50 cm3and the temperature was 80 K?

4. What is the pressure if a force of 50 N is applied over 400 m2?

5. What is the force applied by an object covering 100 m2 with a pressure of 1000 kPa?

6. What are the volumes following volumes of gases as STP?

A)  4 moles of O2                                        B) 3 moles of H2O

7. The following objects have what force pulling on them?

A) 10 kg                                                                  B) 1000 g

C) 60 kg

8. A) 6 Pa exerts what force on 3 m2?

B) 10 Pa is felt on what area as 20 N of force?