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separating mixtures (filtration (filter paper (has tiny holes, allow…
separating mixtures
filtration
makes use that in a suspension, insoluble solids have larger particles than the liquid they are in.
filter paper
has tiny holes, allow liquids to pass through
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magnetic attraction
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only works on iron, nickel and cobalt and their alloys
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paper chromatography
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used to separate small amounts of substances from mixtures based on differing solubilities of the components in a solvent
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distillation
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heat water-turn vapour, goes into tube with cold water around, condense back into pure water
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drinking water
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used water
reverse osmosis, forced through semi-permeable membrane
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