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Acknowledgements
The Royal Society of Chemistry gratefully acknowledges that this project has been supported by an unrestricted educational grant from Reckitt Benckiser.
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Presenting Science
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The direction of chemical reactions
Entropy
The Second Law of Thermodynamics
Is the Second Law wrong?
The role of energy
The system and the surroundings
Total entropy change
The Gibbs free energy
∆G and temperature
Reversible reactions
Why is free energy 'free'?
Simulations
Entropy and disorder
Arranging objects
The distribution of energy
The approach to equilibrium
Equilibrium mixtures
∆G and temperature