Chp 3

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Chromatography

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A technique that is used to separate the components of a mixture based on the tendency of each component to travel or be drawn across the surface of another material

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crystallization

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A separation technique that produces. Solid particles of a substance from a solution that contains the dissolved substance

Front 3

distillation

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A technique that can be used to physically separate most, jenny is mixtures based on the differences and boiling points of the substances

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filtration

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The technique that uses porous barriers to separate a salad from a liquid

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Heterogeneous mixture

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One that does not have a uniform composition and in which the individual substances remain distinct

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homogeneous mixture

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one that has a uniform composition throughout and always has a single phase;also called a solution

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mixture

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a physical blend of 2 or more pure substances in any proportion in which each substance retains an individual properties.

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solution

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a uniform mixture that can contain solids liquids or gas