This summary sheet provides a detailed revision of Entropy taken from Chapter 25 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are explanations of Entropy Values, Feesible Reactions, Free Energy, Spontaneous Reactions, Entropy Graph and all the key equations and definitions required for the A-Level Chemistry exam. I'd recommend using summary sheets in conjunction with practice papers to make the most out of your revision. This sheet he...