(Solved): 1. Give three examples of a homogeneous mixture. 2. Give three examples of a heterogeneous mixture. ...

Expert Answer

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A) homogeneous mixture, also known as a solution, is a mixture in which the components are uniformly distributed at a molecular or microscopic level.

Here are three examples of homogeneous mixtures:   :

When table salt (sodium chloride) is dissolved in water, it forms a homogeneous mixture. The salt particles disperse uniformly throughout the water, resulting in a solution where the composition is the same throughout.   :

The air we breathe is a homogeneous mixture of different gases. It primarily consists of nitrogen (78%), oxygen (21%), and traces of other gases such as carbon dioxide, argon, and various pollutants. Despite the presence of multiple gases, they are thoroughly mixed and appear uniform.   

When sugar (such as sucrose) is added to water and completely dissolved, it creates a homogeneous mixture. The sugar molecules disperse evenly in the water, resulting in a solution with a uniform composition.