We have a working understanding of the 2 variable gas laws. Now we can combine them into a 3 variable combined gas law. In addition to this, we start to conversation about amount of gas in Avogadro’s Principle.

**Agenda**

- Warm Up 75

1. Changes to Pressure
(a) If you were to triple the temperature of a gas, what should happen to the pressure? (b) If you cut the volume in half, what happens to the pressure? 2. Solve. (a) T (b) Using V |

- HW Check 75 (Practice 6.2c)
- Quiz 6a Recap
- Discussion 6.3 – Combined Gas Law & Avogadro’s Principle

**Homework**

- Finish Practice 6.3
- Submit your Lab 6.2c Final Draft to jupitergrades
- Study for Quiz 6b (Topics 6.2b and 6.2c)