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NO is the sign for nitrogen oxide. The little x at the end is a pronumeral meaning that the number of oxide particles in the nitrogen is not known, you can replace the pronumeral with a number. For example NO2, said Dinitrogen oxide, or NO4, said tetranitrogen oxide. Like other chemicals, for example, water H20 said dihydrogen monoxide.
What else can I help you with?
What is the abbreviation for nitrogen oxides (NOx) and how does it contribute to air pollution?
The abbreviation for nitrogen oxides is NOx. NOx contributes to air pollution by reacting with other pollutants in the atmosphere to form smog and acid rain, which can harm human health and the environment.
What are the measures to control smog?
Photochemical smog is caused by the mixing of hydrocarbons and NOx in the presence of sunlight. Smog may be controlled by: * Controlling industrial emissions of the precursors * Reducing automobile emissions by reducing traffic or increasing pollution control
What does NOx do?
NOx, or nitrogen oxides, are harmful pollutants produced during the combustion of fossil fuels. They contribute to the formation of smog and acid rain, and can have negative health effects such as respiratory issues. Reducing NOx emissions is important for improving air quality and environmental health.
Are NOx gases greenhouse gases?
Yes, NOx gases are considered greenhouse gases. They contribute to global warming by trapping heat in the Earth's atmosphere. Additionally, they play a role in the formation of smog and acid rain.
What happens to the nitrogen in an internal combustion engine?
They become oxides of nitrogen or the emission NOx, this is controlled by the EGR valve to lower combustion temperatures and lower the NOx gas wich contributes to phot chemical smog, the stuff you see in the air.
What caused a '94 Nissan altima not to pass smog because of NOx?
possible high combustion temp due to clogged or malfuction of egr system.
Photochemical smog is caused by the action on chemicals of what?
Photochemical smog is caused by the action of sunlight on pollutants like nitrogen oxides (NOx) and volatile organic compounds (VOCs) in the atmosphere. These pollutants react with sunlight to form ground-level ozone and other harmful compounds, creating the thick haze characteristic of photochemical smog.
How do nitrogen oxides affect the environment?
NOx (Nitrogen Oxides) impacts the environment in several ways. It contributes to smog, acid rain, global warming, and visibility impairment.
How is photochemical smog created?
There are two major types of smog: photochemical and industrial smog. Photochemical smog is created through a reaction by which air pollutants are struck by sunlight, and form particulate matter and tropospheric ozone. The air pollutants that are most responsible for this type of smog are nitrogen oxides (NOx) and volatile organic compounds (VOCs). Photochemical is especially a problem in areas with many cars, coal-burning power plants, and the right weather conditions. Los Angeles, CA is a city that often has to deal with photochemical smog.
Which type of smog industrial smog and photochemical smog is responsible for ozone in the troposphere Why?
Smog from coal fired power plants and similar is the smog "Classic" that has been with us since the start of the industrial revolution. It is sulphur dioxide and particulate in normal fog. Photochemical smog results from the action of ultraviolet light on NOx created during combustion (mostly in internal combustion engines) and reactive hydrocarbons from hydrocarbon incomplete combustion. The reaction products include:AldehydesNitrogen oxides, such as nitrogen dioxidePeroxyacyl nitratesTropospheric ozoneVolatile organic compounds
What has to be present for smog to occur?
Four factors are required:strong sunlightwarm weatherreactive hydrocarbonsnitrogen oxides (NOx)It also helps if the air massss is stagnant or contained in area by mountains etc.
How is photochemical created?
There are two major types of smog: photochemical and industrial smog. Photochemical smog is created through a reaction by which air pollutants are struck by sunlight, and form particulate matter and tropospheric ozone. The air pollutants that are most responsible for this type of smog are nitrogen oxides (NOx) and volatile organic compounds (VOCs). Photochemical is especially a problem in areas with many cars, coal-burning power plants, and the right weather conditions. Los Angeles, CA is a city that often has to deal with photochemical smog.
