Nicilefr234 Nicilefr234
  • 19-12-2017
  • Chemistry
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a technique that uses a porous barrier to separate heterogeneous mixtures is ?

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Catya
Catya Catya
  • 19-12-2017
Filtration. A filter is a porous barrier. Heterogeneous means it's a visible mixture, i.e large enough particles to see.
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