Problem: Classify each of the following as a pure substance or a mixture. If a mixture, indicate whether it is homogeneous or heterogeneous.(a) air

FREE Expert Solution

Recall that mixtures are combinations of two or more pure substances (elements or compounds).

 Mixtures are not chemically combined.


Mixtures can either be:

• Homogeneous: the components are evenly distributed and indistinguishable from each other

• Heterogenous: the components are not evenly distributed and distinguishable from each other


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Problem Details

Classify each of the following as a pure substance or a mixture. If a mixture, indicate whether it is homogeneous or heterogeneous.

(a) air

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