Heterogeneous materials are always mixtures. Are homogeneous materials always pure substances? Explain.

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26-01-2015
Chemistry

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Heterogeneous materials are always mixtures. Are homogeneous materials always pure substances? Explain.

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oliviamenard oliviamenard · Answer 1 · 2015-01-27T10:59:39-05:00

oliviamenard oliviamenard

27-01-2015

A homogeneous material is not always a pure substance.
For example, a solution is a homogeneous mixture, but it is not a pure substance. Salty water is homogeneous, but it is not a pure substance. There are two ingredients: salt, and water.

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