Nitrogen dioxide

Nitrogen Dioxide (NO2) is a chemical compound consisting of one nitrogen atom and two oxygen atoms. It is one of several nitrogen oxides, which are all technically referred to as NOx. Nitrogen dioxide is an important air pollutant and is used in the production of nitric acid.

Chemical Properties

Nitrogen dioxide is a reddish-brown gas with a characteristic sharp, biting odor. It is one of several nitrogen oxides. This reddish-brown gas has a characteristic sharp, biting odor and is a prominent air pollutant.

Production and Uses

Nitrogen dioxide is produced by high-temperature combustion, and thus it can be found in power plants and automobile engines. In industry, nitrogen dioxide is used as an intermediate in the manufacturing of nitric acid, as a nitrating agent in manufacturing of chemical explosives, as a polymerization inhibitor for acrylates, and as a flour bleaching agent.

Health Effects

Exposure to nitrogen dioxide can cause a range of harmful effects on the lungs, including increased inflammation and altered lung function. Long-term exposure can lead to respiratory diseases such as asthma. Nitrogen dioxide is also a significant air pollutant, contributing to the formation of smog and acid rain.

Environmental Impact

Nitrogen dioxide is a significant air pollutant, contributing to the formation of smog and acid rain. It is also a greenhouse gas, which contributes to global warming. Nitrogen dioxide can also lead to eutrophication in water bodies, leading to a decrease in water quality and the death of aquatic life.

See Also

• Nitrogen oxide
• Air pollution
• Acid rain
• Greenhouse gas

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Nitrogen_dioxide

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  Nitrogen dioxide troposphere column from Aura OMI

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  Air quality monitoring in London

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  Nizhniy Tagil NTMK main entrance

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  NO2 exposure pathways by EPA