Topic 8 - Chromatography and distillation
- Created by: E456
- Created on: 15-03-17 12:25
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CHROMATOGRAPHY
- When absorbant paper is put in water, the water travels quickly across the paper due to capillary action.
- The most important thing about chromatography is that it is predictable. The same substance in the same solvent will always travel at the same rate.
- Methylated spirits, surgical spirit and petroleum are good…
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