20.03.2023 - 09:29

What is the percentage of nitrogen in the air we breathe?

What is the percentage of nitrogen in the air we breathe?

Answers (1)
  • BeSide
    April 5, 2023 в 09:36

    The air we breathe is primarily composed of nitrogen, oxygen, and small amounts of other gases. The percentage of nitrogen in the air we breathe is \approx imately 78%. This means that for every 100 molecules of gas in the air, 78 of them are nitrogen molecules.

    Nitrogen is an essential component of living organisms, and it plays a crucial role in many biological and chemical processes. It is also used in a variety of industrial applications, including the production of fertilizers, explosives, and refrigerants.

    The remaining 21% of the air we breathe is made up of oxygen, which is essential for respiration, and other gases such as argon, carbon dioxide, and neon. Trace amounts of other gases, such as methane and ozone, are also present in the air.

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