Six lessons cover this chapter, one for each section. Open any of them on its own below, or meet it in place inside chapter 9 of the book. Tick a lesson off once you can predict what it will do before you touch it.
1
Gas pressure and how we measure it
Read a manometer and convert atm, torr, mmHg and kPa.
2
3
4
Gas density, molar mass and stoichiometry
Run a reaction that makes a gas and find its volume.
5
Dalton's law of partial pressures
Mix gases in a flask and split the total pressure.
6
Kinetic molecular theory, effusion and real gases
Change temperature and mass and watch the speed distribution shift.