Ammonium nitrate: Difference between revisions
From Glossary of Meteorology
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|Meaning= | |Meaning=Inorganic salt, formula NH<sub>4</sub>NO<sub>3</sub>, formed from the neutralization of [[nitric acid]] by [[ammonia]]. | ||
Inorganic salt, formula NH<sub>4</sub>NO<sub>3</sub>, formed from the neutralization of [[nitric acid]] by [[ammonia]]. | |Explanation=Ammonium nitrate is a deliquescent solid with a low [[vapor pressure]], which consequently forms in the [[atmosphere]] when high concentrations of ammonia and nitric acid occur, for example, in polluted urban areas. It is thought to sometimes make up a considerable fraction of the urban [[aerosol]] present in [[smog]] episodes. <br/>''See'' [[deliquescence]]. | ||
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Latest revision as of 21:20, 13 January 2024
Inorganic salt, formula NH4NO3, formed from the neutralization of nitric acid by ammonia.
Ammonium nitrate is a deliquescent solid with a low vapor pressure, which consequently forms in the atmosphere when high concentrations of ammonia and nitric acid occur, for example, in polluted urban areas. It is thought to sometimes make up a considerable fraction of the urban aerosol present in smog episodes.
See deliquescence.