IB Chemistry R1.4 Entropy and Spontaneity Notes

Chemistry Topic R1.4 Entropy and Spontaneity Revision Notes

Browse syllabus-aligned notes for R1.4 Entropy and Spontaneity. Open each subtopic for focused explanations, examples, and summaries.

Browse summary cheatsheets for R1.4 Entropy and spontaneity (HL)

R1.4.1 Entropy (S) (HL only)

9 minute read

R1.4.2 Gibbs free energy (ΔG) (HL only)

6 minute read

R1.4.3 Spontaneity and Gibbs free energy (HL only)

6 minute read

R1.4.4 Gibbs free energy and equilibrium (HL only)

11 minute read