this deck contains all the content from AQA A level biology and chemistry in year 13
| Front | State the formula for entropy change |
| Back | - ΔS = products - reactants |
| Add Reverse |
| Front | Explain how to interpret your value for Gibbs free energy change |
| Back | - if ΔG is positive, the reaction is not feasible at that temperature- if it is negative, the reaction is feasible at that temperature |
| Add Reverse |
| Front | 10.) Explain why the solvent used in recrystalisation is important |
| Back | - the impure solid needs to fully dissolve in the hot solvent, but be insoluble in the cold solvent |
| Add Reverse |