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The air is first filtered. This is to remove any dust particles or any other particles. Next the air is liquefied - compressed down to its liquid form. To remove carbon dioxide the air is filtered through sodium hydroxide. Because different gases boil at different temperatures the liquid air is heated. The first gas to be separated from this liquid air is nitrogen (at -1960c). Next Argon comes out (at -1890c). Although this doesn't get rid of all the other tiny bits of gas in the oxygen left over, this is the way to separate the most important gases in the air we breathe.
What else can I help you with?
How fast do gases move?
The gases only move fast when they are warm, and they are followed by liquid to make them move fast. They move the slowest when they are followed by solids, and when they are cool.
Write 5 Sentences to compare the advantages and disadvantages of eating healthy and fast food Write your answers on a separate sheet?
This is a homework assignment. There is a related question below.
If the nitrogen and oxygen were not replaced in the atmosphere how long would the present supply of gases last?
The current supply of nitrogen and oxygen in Earth's atmosphere would last indefinitely as these gases are continuously recycled through natural processes like photosynthesis, respiration, and nitrogen fixation. These processes ensure a stable balance of gases in the atmosphere.
Why there were no gases in Mercury?
the reason there are no gases in mercury the molecules moves fast at high temperature
Why do people hate pit bulls only haters or non-haters that have knowledge about it answer?
fast answers please i need answers and fast
How do you learn answers fast?
You study hard.
What Is Question And Answers Site?
Question and Answers sites (Q&A sites) are growing fast.
What has the author J D Fast written?
J. D. Fast has written: 'Interaction of metals and gases'
Is air a liquid solid or gas?
obviously a gas as you cant see all gases and the paritcles (atoms) inside are free and move around fast
Why do you breathe fast when running?
You breath fast when you are running because your muscles need oxygen so that they don't tire out. By breathing fast you are getting more oxygen in your blood, and thus your muscles.
Percentage of oxygen in air?
Oxygen comprises about 21% of fresh air. Room air is nearly always refreshed from outsides sources sufficiently fast for this value to hold true. However, if ventilation is extremely poor it can differ.
Where does sound travel fast through?
Oxygen
