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ammonia

Overview page. Subjects: Chemistry.

An atmospheric pollutant that may react with combustion gases, such as nitric oxide, to produce tiny particles of ammonium nitrate, which aggravate respiratory and coronary problems. Often...

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ammonia

Overview page. Subjects: Chemistry.

An atmospheric pollutant that may react with combustion gases, such as nitric oxide, to produce tiny particles of ammonium nitrate, which aggravate respiratory and coronary problems. Often...

See overview in Oxford Index

ammonia

Elizabeth Martin and Robert Hine.

in A Dictionary of Biology

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Biological Sciences. 115 words.

A colourless gas, NH3, with a strong pungent odour. Ammonia is produced by the deamination of excess amino

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ammonia

Edited by Robert Hine and Elizabeth Martin.

in A Dictionary of Biology

June 2016; p ublished online September 2015 .

Reference Entry. Subjects: Biological Sciences. 115 words.

A colourless gas, NH3, with a strong pungent odour. Ammonia is produced by the *deamination of excess

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ammonia

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 311 words.

A colourless gas, NH3, with a strong pungent odour; r.d. 0.59 (relative to air); m.p. –77.7°C; b.p. –33.35°C.

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ammonia

Richard Rennie.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 301 words.

A colourless gas, NH3, with a strong pungent odour; r.d. 0.59 (relative to air); m.p. –77.7°C; b.p. –33.35°C.

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ammonia

Christopher Gorse, David Johnston and Martin Pritchard.

in A Dictionary of Construction, Surveying and Civil Engineering

January 2012; p ublished online January 2013 .

Reference Entry. Subjects: Engineering and Technology. 15 words.

A hazardous gas at ambient temperature with a very strong odour. Chemical formula NH3.

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ammonia

Chris Park.

in A Dictionary of Environment and Conservation

January 2007; p ublished online January 2007 .

Reference Entry. Subjects: Conservation of the Environment (Environmental Science). 62 words.

A colourless gas with a strong smell. It is a compound of nitrogen and hydrogen that is formed naturally when

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ammonia

Chris Park and Michael Allaby.

in A Dictionary of Environment and Conservation

January 2013; p ublished online September 2013 .

Reference Entry. Subjects: Conservation of the Environment (Environmental Science). 62 words.

A colourless gas with a strong smell. It is a compound of *nitrogen and *hydrogen that is formed

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ammonia

Chris Park and Michael Allaby.

in A Dictionary of Environment and Conservation

P ublished online January 2017 .

Reference Entry. Subjects: Conservation of the Environment (Environmental Science). 63 words.

A colourless gas with a strong smell. It is a compound of *nitrogen and *hydrogen that is formed

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ammonia

Edited by John M. Last.

in A Dictionary of Public Health

January 2007; p ublished online January 2007 .

Reference Entry. Subjects: Public Health and Epidemiology. 42 words.

Colorless alkaline gas with a suffocating pungent odor, produced by bacterial decomposition of proteins, purines, urea, etc. It is manufactured

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