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What is the symbol for nitrogen oxides?
Generally used: NOx
What do Nitrogen and oxygen form?
Nitrogen and oxygen can form nitrogen dioxide (NO2) or nitric oxide (NO) depending on the conditions. Nitrogen oxides are produced when nitrogen and oxygen react at high temperatures, such as in combustion processes.
Is nitrogen oxide a fossil fuel?
No. Most nitrogen oxides in the atmosphere are a product of combustion of some fossil fuel in air, when the heat of combustion is sufficient to activate reactions between atmospheric nitrogen and oxygen, but the oxides are not present in the fuel itself.
What nitrogen oxides have the same empirical formula?
The nitrogen oxides that have the same empirical formula are nitric oxide (NO) and nitrogen dioxide (NO2). Both have a 1:1 ratio of nitrogen to oxygen atoms.
Why is large scale generations of sulfur oxides easier to control than the generation of nitrogen oxides?
Large scale generation of sulfur oxides is easier to control than the generation of nitrogen oxides because sulfur oxides can be removed from emissions using flue gas desulfurization systems, whereas removing nitrogen oxides requires more complex and expensive technologies like selective catalytic reduction. Sulfur oxides are also heavier than nitrogen oxides, making them easier to capture and control.
Why does acid rain produced in the UK?
It is produced because of operating fossil fueled power plants that emit carbon oxides, nitrogen oxides, and sulfur oxides. These oxides when get reacted with water vapor in the environment they are converted into acids that fall down with rain.
What is needed for nitrogen oxides to be produced when hydrocarbon fuels are burned?
very high temperatures
How are nitrogen oxides produced in a petrol engine?
Nitrogen oxides (NOx) are produced in a petrol engine when the high temperatures and pressures cause nitrogen and oxygen in the air to react. The combustion process in the engine leads to the formation of nitrogen monoxide (NO), which can further react with oxygen to form nitrogen dioxide (NO2). These compounds are collectively referred to as NOx emissions.
What are the names of the gases produced by the vechiles?
Carbon monoxide, hydrocarbons, sulfur oxides, particulate matter, and nitrogen oxides (There are also bromine emissions from leaded gasoline).
What is the formation of oxides of nitrogen and eventually nitrates as nitrogen fixing?
Reactions for the formation of oxides of nitrogen and nitrates as nitrogen fixing
A fuel contains no nitrogen but nitrogen oxides are produced when it is burned why?
During combustion, the high temperatures cause nitrogen in the air to react with oxygen to form nitrogen oxides. These nitrogen oxides combine with other gases produced during combustion to form pollutants. Nitrogen can be present in the air or in the fuel as impurities, contributing to the formation of nitrogen oxides during combustion.
What is the symbol for nitrogen oxides?
Generally used: NOx
How nitrogen oxides are produced in petrol engine?
There are N in fuel. In very high heat N is oxidized into its maximum
What are the natural sources of nitrogen oxides and how do they contribute to air pollution?
Nitrogen oxides are produced naturally by lightning strikes and microbial activity in soil. However, the main sources of nitrogen oxides contributing to air pollution are human activities such as transportation, industry, and agriculture. These sources release nitrogen oxides into the atmosphere, where they react with other pollutants to form harmful substances like ozone and particulate matter, leading to smog and respiratory issues.
What is examples of nitrogen oxide?
Examples of nitrogen oxides include nitric oxide (NO), nitrogen dioxide (NO2), and nitrous oxide (N2O). These compounds are produced by combustion processes, vehicle emissions, and industrial activities. Nitrogen oxides are known to contribute to air pollution and have harmful effects on human health and the environment.
What are three main types of air pollutants produced by electrical power plants in US?
1. Carbine Dioxide 2. Sulfur Dioxide 3. Nitrogen Oxide
Where does sulfur oxides and nitrogen oxides in the air come from?
Sulfur oxides and nitrogen oxides in the air primarily come from the burning of fossil fuels in vehicles, power plants, and industrial processes. When fuel containing sulfur and nitrogen is burned, these elements combine with oxygen in the air to form sulfur oxides (SOx) and nitrogen oxides (NOx), which are then released into the atmosphere.
