Understanding the concept of temperature.
Using specific heat to predict the amount of heat absorbed or released in reactions.
Using Gay-Lussac's Law to understand the relationship between a gas' pressure and temperature.
How to draw and interpret phase diagrams.
Understanding and applying Boyle's Law
The factors which affect the rate of a reaction.
Understanding the colligative property of solutions that elevates boiling point.
How to use and convert scientific units.