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Cambridge International AS & A Level Chemistry (9701)

23. Chemical energetics

23.1 Lattice energy and Born-Haber cycles

23.2 Enthalpies of solution and hydration

23.3 Entropy change, ΔS

23.4 Gibbs free energy change, ΔG

24. Electrochemistry

26. Reaction kinetics

28. Chemistry of transition elements

29. An introduction to A Level organic chemistry

30. Hydrocarbons

31. Halogen compounds

32. Hydroxy compounds

33. Carboxylic acids and derivatives

34. Nitrogen compounds

35. Polymerisation

36. Organic synthesis

37. Analytical techniques

Practical assessment skills

Mathematical, structural convention and data skills

A-Level/CAIE/Chemistry//A2/Concept/23. Chemical energetics

23. Chemical energetics

Syllabus: 9701–2028–2029
Section: 23
Level: A2

Exam analysis

Most tested topics

Lattice energy and Born-Haber cycles
Enthalpies of solution and hydration
Entropy change, ΔS
Gibbs free energy change, ΔG