Pre-Lab: Physical Properties of Gases
(Total 10 Points)
Hopefully here for the Pre-Lab
Note: In preparing this report you are free to use references and consult with
others. However, you may not copy from other students’ work (including your
laboratory partner) or misrepresent your own data (see honor code).
Name(Print then sign): ___________________________________________________
Lab Day: ___________________Section: ________TA__________________________
1. Define diffusion and write down equation for diffusion rate:
2. Write equation for ideal gas law and describe each term.
3. Define Charles’, Boyle’s, and Avogadro’s law:
4. Fill the blanks (which law applies):
a. When temperature increases in a close balloon the volume ________.
_______Law
b. When pressure is applied to a close balloon the volume _________.
_______Law
c. When temperature decreases in a close balloon the pressure _________.
_______Law