4.10 - Thermodynamics
	4.11 - Heat energy
	4.12 - Heat capacity
	4.13 - Changes of state
	4.14 - Chemical energy
	4.15 - Law of conservation of energy
	4.16 - Enthalpy changes
	4.17 - Experimental data analysis
4.20 - Standard Enthalpy change
	4.21 - The standard enthalpy of combustion
	4.22 - The standard enthalpy of formation
	4.23 - Enthalpy of reaction
	4.24 - Enthalpy of neutralisation
4.30 - Hess' law
	4.31 - Manipulation of chemical equations
	4.32 - Energy cycles and diagrams
	4.33 - Two and three step process calculations
4.40 - Bond enthalpies
	4.41 - Bond dissociation enthalpy
	4.42 - Bond enthalpy
	4.43 - Limitations of bond enthalpies
4.50 - Ionic systems
	4.51 - Lattice enthalpy
	4.52 - Born Haber cycles
	4.53 - Enthalpy of solution
	4.54 - Limitations of the ionic model
4.60 - Entropy
	4.61 - Disorder and spontaneity
	4.62 - Gibbs' free energy
	4.63 - Gibbs' free energy calculations
	4.64 - Standard free energy changes
	4.65 - Relationship between G and SEP