一氧化二氮 - 百度百科
网页一氧化二氮（Nitrous oxide或Dinitrogen oxide），又称之为“笑气”，化学式为N 2 O。室温下，一氧化二氮为无色不可燃的气体，气味微甜，有轻微麻醉作用，并能致人发笑。
一氧化二氮 - 维基百科，自由的百科全书
网页2024年9月3日 · 一氧化二氮，又称 氧化亚氮 （英语： Nitrous oxide），俗称 笑气，化学式为N 2 O，是一种无色有甜味气体，在一定条件下能支持燃烧，但在室温下稳定，有轻微 麻醉 作用，其 麻醉 作用于1799年由 英国 化学家 汉弗莱·戴维 发现 [1]。. 该气体早期被用于 牙科 …
Nitrous oxide | Definition, Formula, Uses, Effects, & Facts
网页2024年8月22日 · nitrous oxide (N 2 O), one of several oxides of nitrogen, a colourless gas with pleasant, sweetish odour and taste, which when inhaled produces insensibility to pain preceded by mild hysteria, sometimes laughter.
A comprehensive quantification of global nitrous oxide sources …
网页2020年10月7日 · Nitrous oxide (N 2 O), like carbon dioxide, is a long-lived greenhouse gas that accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N 2 O...
Nitrous Oxide | N2O | CID 948 - PubChem
网页Nitrous oxide is a colorless, sweet-tasting gas. It is also known as "laughing gas". Continued breathing of the vapors may impair the decision making process. It is noncombustible but it will accelerate the burning of combustible material in a fire. It is soluble in water. Its vapors are heavier than air.
Constraining the atmospheric N - Nature
网页2000年5月18日 · Nitrous oxide (N 2 O) is an important trace gas in the atmosphere. It is an active greenhouse gas in the troposphere and it also controls ozone concentration in the...
Global Change Biology | Environmental Change Journal - Wiley …
网页2024年2月16日 · Nitrous oxide (N 2 O) is a potent greenhouse gas and causes stratospheric ozone depletion. While the emissions of N 2 O from soil are widely recognized, recent research has shown that terrestrial plants may also emit N 2 O from their leaves under controlled laboratory conditions.
Nitrous oxide - NIST Chemistry WebBook
网页Nitrous oxide. Formula: N 2 O. Molecular weight: 44.0128. IUPAC Standard InChI: InChI=1S/N2O/c1-2-3. IUPAC Standard InChIKey: GQPLMRYTRLFLPF-UHFFFAOYSA-N. CAS Registry Number: 10024-97-2. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may …
Nitrous oxide - NIST Chemistry WebBook
网页Nitrous oxide. Formula: N 2 O. Molecular weight: 44.0128. IUPAC Standard InChI:InChI=1S/N2O/c1-2-3 Copy. IUPAC Standard InChIKey:GQPLMRYTRLFLPF-UHFFFAOYSA-N Copy. CAS Registry Number: 10024-97-2. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.
Nitrous Oxide (N - Science
网页2009年8月27日 · By comparing the ozone depletion potential–weighted anthropogenic emissions of N 2 O with those of other ozone-depleting substances, we show that N 2 O emission currently is the single most important ozone-depleting emission and is expected to remain the largest throughout the 21st century.