78%
Free nitrogen is diatomic. Write the formula as: N2.
N2 is known as nitrogen gas, which is the most abundant gas in Earth's atmosphere. It is a colorless, odorless, and non-reactive gas that makes up about 78% of the air we breathe.
Air is composed mainly of covalent molecules, such as nitrogen (N2) and oxygen (O2), as well as small amounts of other gases. These gases form covalent bonds by sharing electrons between atoms in a stable manner.
Yes, hydrogen sulfide (H2S) is heavier than nitrogen (N2) because the molar mass of H2S (34.08 g/mol) is higher than that of N2 (28.02 g/mol). This means that per mole, H2S will have a greater mass than N2.
According to the following equations: N2 + 2O2 --> 2NO2 3NO2 + H2O --> 2HNO3 + NO A car that burns 420g of N2 will produce 1,260.4 g of HNO3 420 g N2 (1 mol N2/ 28 g N2) (2 mol NO2/ 1 mol N2) (2 mol HNO3/ 3 mol NO2) (63.02 g HNO3/ 1 mol HNO3) ≈ 1,260.4 g HNO3
Nitrogen, N2, (about 79% in air) is a rather inert gas.
No, n2 (nitrogen gas) is not considered an air pollutant.
Free nitrogen is diatomic. Write the formula as: N2.
Nitrogen (N2) at a little over 78%
Nitrogen,N2
78% N2 20.9% O2 = 98.9% The 1.1% left over is every other gas you have ever heard of and some you have not.
N2 is known as nitrogen gas, which is the most abundant gas in Earth's atmosphere. It is a colorless, odorless, and non-reactive gas that makes up about 78% of the air we breathe.
Elements prefer to live in their natural forms.N2 and O2 are more stable than NO.Added:Air is a mixture of N2 and O2 molecules, where NO is a compound, chemically formed by reaction: N2 + O2 --> 2 NO. This reaction does not take place at normal conditions as in the air around us.
Nitrogen, N2 and oxygen, O2
N2 characteristics is cool and O2 is hot, so its help to cool o2 before take breath in our body.
78% N2 21% O2 0.04% CO2 and a little water vapour
approx 80%