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Nitrogen has 5 electrons in its outer shell and is therefore trivalent in most compounds.
The triple bond in molecular nitrogen (N2) is the strongest, which means it is difficult, and takes allot of energy to, break this bond so that N2 can form compounds. It also explains the ease and associated high energy release of converting nitrogen compounds into elemental N2
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What are 2 conditions in which nitrogen will react with oxygen?
One condition is heat. This is why oxides of nitrogen (NOx) are sometimes formed in car engines where the temperature is high. Another condition is the presence of a suitable catalyst which will lower the activation energy required for the reaction to occur.
What gases react to make nitrogen oxides?
Nitrogen oxides are typically formed when nitrogen and oxygen react together at high temperatures in combustion processes, such as in vehicle engines or industrial machinery. Nitrogen and oxygen are the main gases involved in the formation of nitrogen oxides.
Why can nitrogen and oxygen combine inside a car engine?
Nitrogen and oxygen can combine inside a car engine due to the high temperatures reached during combustion. This leads to the formation of nitrogen oxides (NOx) as a byproduct. Nitrogen and oxygen in the air react with each other under these conditions to produce NOx emissions.
How does nitrogen control rapid oxygen?
Nitrogen inhibits the combustion process by diluting the oxygen concentration in a closed environment. When nitrogen is introduced to an environment with high oxygen levels, such as in fire prevention systems, it displaces the oxygen and reduces the possibility of combustion. This process is known as nitrogen blanketing or inerting.
What is the chemical composition of the thermosphere?
The thermosphere is composed mostly of oxygen, nitrogen, and smaller amounts of other gases such as helium and hydrogen. It can also contain ions and free electrons due to high-energy solar radiation impacting this region of the atmosphere.
Why atmospheric nitrogen and oxygen does not react with each other?
because the molecules of oxygen only react at high temperatures
Does oxygen and nitrogen have a high melting point?
no
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.
What are 2 conditions in which nitrogen will react with oxygen?
One condition is heat. This is why oxides of nitrogen (NOx) are sometimes formed in car engines where the temperature is high. Another condition is the presence of a suitable catalyst which will lower the activation energy required for the reaction to occur.
What parts of the spectrum are ionizing?
Ultraviolet (UV), X-ray, and gamma-ray portions of the spectrum are considered ionizing. These high-energy wavelengths have enough energy to remove electrons from atoms, creating ions.
What gases react to make nitrogen oxides?
Nitrogen oxides are typically formed when nitrogen and oxygen react together at high temperatures in combustion processes, such as in vehicle engines or industrial machinery. Nitrogen and oxygen are the main gases involved in the formation of nitrogen oxides.
Why can nitrogen and oxygen combine inside a car engine?
Nitrogen and oxygen can combine inside a car engine due to the high temperatures reached during combustion. This leads to the formation of nitrogen oxides (NOx) as a byproduct. Nitrogen and oxygen in the air react with each other under these conditions to produce NOx emissions.
Can nitrogen catch on fire?
Nitrogen gas itself does not catch fire under normal conditions as it is an inert gas. However, nitrogen can support combustion by providing an oxygen-free environment that prevents the fire from being extinguished.
What can fix nitrogen into oxides of nitrogen?
A common route to combine oxygen and nitrogen is in combustion engines such as industrial furnaces and automotive engines. this is due to the high temperatures and free oxygen and nitrogen gases in the system.
How does nitrogen control rapid oxygen?
Nitrogen inhibits the combustion process by diluting the oxygen concentration in a closed environment. When nitrogen is introduced to an environment with high oxygen levels, such as in fire prevention systems, it displaces the oxygen and reduces the possibility of combustion. This process is known as nitrogen blanketing or inerting.
What is the chemical composition of the thermosphere?
The thermosphere is composed mostly of oxygen, nitrogen, and smaller amounts of other gases such as helium and hydrogen. It can also contain ions and free electrons due to high-energy solar radiation impacting this region of the atmosphere.
What happens when nitrogen trioxide decomposes?
When nitrogen trioxide (NO3) decomposes, it can break down into nitrogen dioxide (NO2) and oxygen (O2) gases. This reaction usually occurs at high temperatures and releases energy in the form of heat.
