what the name of air in chemistry?

Question

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Answer 1

For historical chemistry: Aer or Aeris which is Latin for Air, Atmosphere, Ether and even Weather. At one time Air was considered one of the basic elements of the Universe (along with Earth, Fire and Water)

Current chemists use the word Atmosphere when they mean the "random air we breathe" and the chemistry which happens within it. This is the constantly changing gas cover of our planet. The major components are Nitrogen, Oxygen, Argon, Carbon dioxide, Neon, Helium, Krypton, Sulfur dioxide, Methane, Hydrogen, Nitrous oxide, Xenon, Ozone, Nitrogen dioxide, Iodine, Carbon monoxide, Ammonia gas and others. (see the second site below).

Air is also used to indicate the use of one of these gases in a chemical equation, especially Oxygen when used as the oxidant in combustion. For example the burning of Methane in Air is usually written as:

CH4 + 2 O2 --> CO2 + 2 H2O

The O2 comes from the atmosphere, but is indicated as the pure gas.

Answer 2

Air is not a single Entity . It comprises Oxygen , Nitrogen Gases, Carbon Dioxide, Methane and a lot of other Compounds and mixtures . The Air on earth is mostly Oxygen (O 2) , then Nitrogen Dioxide (NO 2) and increasing amounts of Carbon Dioxide .(CO 2 )

Answer 3

Atmosphere.

(Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen, 21% oxygen, 0.97% argon, 0.04% carbon dioxide, and trace amounts of other gases, in addition to water vapor. This mixture of gases is commonly known as air. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation and reducing temperature extremes between day and night.)

(The density of air at sea level is about 1.2 kg/m3)

http://en.wikipedia.org/wiki/Earth's_atmosphere

Answer 4

The air we breath is a combination of various gases and pollutants. See the link below for a more detailed list of the chemical gases involved.

Answer 5

it particularly is called air. Air is the main precise description of what the aggregate of gasses in the worldwide is termed. The moon has an atmosphere too, yet no longer the same mix of molecules. Oh, and one extra element. jdsheth2004, your possibilities upload as much as extra beneficial than one hundred%.

Answer 6

In chemistry O2 can be generally named as air

Answer 7

If you think of the air we breathe, then it consists of a number different gasses.
You've pobably heard of oxygen, which i the most important onefor most living creatures.
Here's a list of the most important gasses, that our atmosphere consistsof:

Oxygen (O2) ~ 20 %
Nitrogen (N2) ~ 80%
Carbon dioxide (CO2) ~ 0.35%
Ozone (O3) ~ 0.000004%

Along with these are small amounts of Argon, Neon, Helium, Krypton, Hydrogen, Water vapor and Methane.

So as you can see, there isn't a 'name' for the air we breathe!

But maybe, what you are looking for is just 'gas'? I mean, that you could say that chemists wouldn't talk about air - instead they would refer to what they'd call gasses.

Answer 8

If you think of the air we breathe, then it consists of a number different gasses.
You've pobably heard of oxygen, which i the most important onefor most living creatures.
Here's a list of the most important gasses, that our atmosphere consistsof:

Oxygen (O2) ~ 20 %
Nitrogen (N2) ~ 80%
Carbon dioxide (CO2) ~ 0.35%
Ozone (O3) ~ 0.000004%

Along with these are small amounts of Argon, Neon, Helium, Krypton, Hydrogen, Water vapor and Methane.

So as you can see, there isn't a 'name' for the air we breathe!

But maybe, what you are looking for is just 'gas'? I mean, that you could say that chemists wouldn't talk about air - instead they would refer to what they'd call gasses.

Answer 9

Air is air in chemistry...it's composed of many gases...

In some cases you can pick one of it's gases (mostly either oxygen or nitrogen) and ignore the others if they won't affect the process you're working on...

Answer 10

AIR-its just a mixture of gases