A-Level Chemistry Edexcel
Chemistry
Here are my Chemistry notes so far.
Sample Data
| Front | how do you calculate a mole fraction |
| Back |
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| Front | Where does a curly arrow always start from |
| Back | 1. Starts from a lone pair of e-2. or centre fo a bond |
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| Front | What is enthalpy change |
| Back | 1. amount of heat energy taken in or given out during any change in a sysem provided pressure is constant |
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