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In this video, we look at filtration and crystallisation, which are both examples of physical separation techniques. First, I discuss the substances that can be separated using filtration and how to set up filtration apparatus. We then look at which substances can be separated by crystallisation. We also explore the use of state symbols.

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Image credits:

Filtration
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Suman6395, CC BY-SA 4.0 [ Ссылка ], via Wikimedia Commons

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