0
Various cycles are used to obtain individual gases. Zeolites are used with compressed air streams to selectively remove water vapor, concentrate nitrogen, concentrate oxygen (and argon). For larger industrial processes, air is compressed to very high pressures, allowed to cool to ambient temperature, then the pressure is rapidly dropped. The gases liquify (or freeze into "snow"), and can be separated by boiling point (among other things) as needed.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agobasicly to breathe, to give carbon dioxide to plants, or else we wouldn't survive..... if we didn't have any trees, all organisms would die... and if we didn't have organisms we would starve and extinction would happen with the animals.... if we didnt have tress we would die.
lol :) hope this helppsss
Wiki User
∙ 13y agoPolluted Gases
Power plants burning coal and cars burning fuel eject there waste into the air.
Add your answer:
Earn +20 pts
Why do noble gases in balloon float in air?
Noble gases are lighter than air. Hence balloons filled with noble gases will float in air.
What are the most important gases in the air?
The most important gases in air are oxygen, nitrogen, argon helium krypton
Air is primarily composed of nitrogen and oxygen gases which state of these gases can conduct electricity?
These gases are not conductive.
What are the mixture of gases that make the air?
oxygen, nitrogen, carbon dioxide, rare gases
Is clean air made entirley of gases?
No gasses is what pollutes the air
What gases pollute air?
What gases cause air pollution
If the gases weren't in the air would we die?
Yes. The gases ARE the air.
Why do noble gases in balloon float in air?
Noble gases are lighter than air. Hence balloons filled with noble gases will float in air.
Why are thedifferent gases in air important to life on earth?
Without different gases there will be no air, if there is air, how can oxygen travel?
What are atmosphere gases?
atmosphere gases are made of air
What is a word for water or air dirty with gases or chemicals?
Water or air dirty with gases or chemicals is polluted water or air.
What does liquid air look like?
There is no such thing as liquid air since air is a mixture of gases. The individual gases, however, can be liquified.
Which gases present in air?
the gases are mostly nitrogen and oxygen
Is there something that is magnetic on air?
Gases, and so air which is a mixture of gases (at normal temperature and pressure) are not magnetic.
What layer of the atmosphere has layered gases and thin air?
The atmosphere has layered gases. It also has thin air.
How do you remove some of the gases in air?
It depends on what gases you are talking about and how much air. But generally you could submit the given air to extremly low temperatures which would cause these "gases" to turn to a liquid.
Why is it difficult to measure gases?
the reason why its difficult is because gases is air and there is not a way to measure air even if you put it in a container some air came out so that's your answer to why its diffcult to measure gases
