Chemisty Year 1
- Created by: harrybanter
- Created on: 23-05-18 11:06
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- Chemistry Year 1
- Elements, Compounds and Mixtures
- Elements-This is one type of atom by itself.
- Compounds-This is two or more types of atom that are chemically bonded.
- Mixtures-This is a mix of atoms that are not chemically bonded.
- Particle Theory
- Liquids-Particles are less compacted and move around a bit.
- Solids-Particles are all same size and compacted together.
- Gases-Particles are not compacted at all and move around randomly.
- Methods of Separation
- Distilation
- Heating the mixture so some of the substance evaporates at a lower boiling point than the another.
- The temperature must be controlled so that only one of the liquids evaporates.
- Heating the mixture so some of the substance evaporates at a lower boiling point than the another.
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- Fractional Distillation
- Same as normal distillation but with many different liquids.
- Distilation
- Elements, Compounds and Mixtures
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