Six lessons cover this chapter, one for each section. Open any of them on its own below, or meet it in place inside chapter 5 of the book. Tick a lesson off once you can predict what it will do before you touch it.
1
Energy, heat and work
Move energy between system and surroundings and track the signs.
2
3
Enthalpy and thermochemical equations
Read endothermic and exothermic energy diagrams.
4
5
Standard enthalpies of formation
Use products minus reactants to get a reaction enthalpy.
6