contains a lot of the information needed for the A level. I used mark scheme answers to create these, so they’re exactly what you need to know. there will be gaps in some topics, so you’ll have to make your own as well.
| Text | the equation to find entropy change is:{{c1::entropy of products - entropy of reactants}} |
| Back Extra | multiply any entropies by their moles |
| Text | titrations may have anomalies due to {{c1::ineffective stirring}} |
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| Text | MnO4- is {{c1::purple}} - when it’s used in the burette of a titration, and {{c2::enough is added to make it in excess}}, the solution will go from {{c1::colourless}} to {{c1::pale purple}} |
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