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Exposure to high level of nitrogen dioxide may lead to inflammation of the mucous membrane and the lower and upper respiratory tracts. [11] The symptoms of acute nitrogen dioxide poisoning is non-specific and have a semblance with ammonia gas poisoning, chlorine gas poisoning, and carbon monoxide poisoning.
Nitrogen dioxide is a chemical compound with the formula NO 2.One of several nitrogen oxides, nitrogen dioxide is a reddish-brown gas.It is a paramagnetic, bent molecule with C 2v point group symmetry.
The term immediately dangerous to life or health (IDLH) is defined by the US National Institute for Occupational Safety and Health (NIOSH) as exposure to airborne contaminants that is "likely to cause death or immediate or delayed permanent adverse health effects or prevent escape from such an environment." Examples include smoke or other ...
The sight of the waters off Hong Kong these days can take your breath away -- but the haunting fluorescent blue seas can also be lethal to marine life. Glowing blue shores in Hong Kong may look ...
In atmospheric chemistry, NO x is shorthand for nitric oxide (NO) and nitrogen dioxide (NO 2), the nitrogen oxides that are most relevant for air pollution. [1] [2] These gases contribute to the formation of smog and acid rain, as well as affecting tropospheric ozone.
A swim instructor has urged parents not to buy blue bathing suits for their children after showing how difficult the colour can be to spot in a pool.. Nikki Scarnati, a certified ISR (infant ...
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IN FOCUS: It’s been copied, banned and immortalised as a symbol of civil unrest, and now it’s back, courtesy of the Tom Hardy/Austin Butler drama ‘The Bikeriders’. Anna Bogutskaya explores ...