1. For Wednesday Continue working on Lon-Capa.
Start reading Chapter 6 and doing the Chapter 6 homework.
See me or me if there are any questions or concerns.

2. How Can it Be?
You are holding two balloons, one with helium gas and one with SF6 gas.
Which factors (P, V, n, T) must be the same, given ideal behavior?

3. # of molecules vs. Velocity

4. Diffusion of NH3(g) and HCl(g)

5. Effusion

6. a) Person 3 b) Person 4 c) Person 5 d) Person 6 e) Person 7
Clicker Question
You are standing in a line with 9 other friends, evenly spaced apart. You are at one end of the line (we will call you person #1). You release laughing gas (N2O) at the exact same time the person at the other end of the line (person #10) releases the tear gas commonly referred to as CS gas (C10H5ClN2).  
Assuming ideal behavior, which person is the first person to simultaneously laugh and cry?
a) Person b) Person 4 c) Person d) Person 6 e) Person 7

7. Egg in a Bottle Using liquid nitrogen to cool the bottle.
What factors are changing?
What factors are staying constant?
Placing a burning cotton ball in the bottle

8. Gas Particle Collisions

9. Intermolecular Collisions

10. Mean Free Path