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Chapter 1: Problem 79

Give an example of a gas dissolved in another gas. Is this mixture homogeneous?

Short Answer

Expert verified
One common example of a gas dissolved in another gas is the air we breathe, which is primarily composed of nitrogen gas (\(78\%\)) and oxygen gas (\(21\%\)), with traces of other gases such as argon, carbon dioxide, and some other gases. This mixture of gases is considered homogeneous, as the components are evenly distributed throughout the mixture.

Step by step solution

01

Example of a gas dissolved in another gas

One common example of a gas dissolved in another gas is the air we breathe. Air is primarily composed of nitrogen gas (\(78\%\)) and oxygen gas (\(21\%\)), with traces of other gases such as argon, carbon dioxide, and some other gases.
02

Homogeneous Mixture

Now let's analyze whether this mixture of gases is homogeneous or not. In a homogeneous mixture, the components are evenly distributed throughout the mixture. In the case of the air we breathe, the nitrogen, oxygen, and the other trace gases are uniformly combined, so we can say that we breathe a homogeneous mixture of gases.

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