Because it is a mixture and mixtures can not be represented by a single formula.
Elemental nitrogen in the air occurs in diatomic molecules and therefore has the formula N2.
The most prevalent oxygen molecules in air have the formula O2, but there is another form called ozone that has the formula O3.
The chemical formula for the oxygen in the air is O2, where the 2 should be a subscript.
This gas is argon - 0,9340 %. The chemical symbol (not formula) is Ar.
yes
Velocity = Distance/Time for most all movement problems While the above formula is true for most movement problems, air speed is not a velocity. Air speed is speed of an aircraft relative to the surrounding air. The air speed of a hot air balloon is always zero because it is not moving through the air.
Because air is a composition of all kinds of gases and is different everywhere.
air is mostly gas whilest the the chemica formula for water is H2O
Our atmosphere is made up of 78.09% nitrogen 20.95% oxygen, 0.93% argon, 0.039% carbon, and traces of other gases. All of these gases have chemical formula. Air is an incredibly vague term that amounts to 'whatever gases are present where you are'. If you are on Venus, the atmosphere is 96.5% carbon dioxide, but it is still 'air'. 'Air' is not an element. It has no set formula.
Air doesn't have a formula. It consists of many different atoms and molecules. In air there are about 78.084% Nitrogen, 20.946% Oxygen, 0.934% Argon, 0.033% Carbon Dioxide and 0.033% others. This does very slightly due to environmental conditions.
yes
17*17