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What else can I help you with?
What volume of air that contains 450 mL of oxygen?
Oxygen comprises 20.946% of air... therefore, the amount of air that contains 450mL of oxygen is: (450mL) / (20.946%) = (450mL) / (0.20946) = 2148mL Paying attention to significant figures (3) the final answer is 2.15 L of air. ****P.S. Some teachers simplify the composition of air to contain only 20% oxygen. If this is the case your answer becomes 2.25L of air.
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
If the temperature is increased, the partial pressure of oxygen in a sample of air will also increase. This is because as the temperature rises, the oxygen molecules in the air will have greater kinetic energy and will exert more pressure.
Can nitrogen rust things?
No: Rusting occurs by the combination of ferrous metals with oxygen from air or water, and nitrogen can not form the same compounds as oxygen does.
What percentage of oxygen is in inspired air?
About 21% of inspired air is oxygen.
What is the product formed when Oxygen burns in air?
Oxygen can not burn in air.
Does humid air have less oxygen compared to dry air?
No, humid air does not have less oxygen compared to dry air. The amount of oxygen in the air remains the same regardless of humidity levels.
What is properties of oxygen gas?
It has the same density as air.
Where do deers get their oxygen?
...From the air. They're mammals, they get their oxygen the same way as all other mammals.
What is one property of oxygen gas?
It has the same density as air.
How much oxygen is in the air in 1973?
In 1973, the composition of Earth's atmosphere was roughly the same as it is today, with oxygen making up about 21% of the air.
Is air the same as carbon doixed?
Air is not the same as carbon dioxide but does contain a small amount of the gas. Air also contains oxygen and nitrogen.
What percentage of oxygen do you breath from the air?
100%. All of the oxygen that I breathe comes from the air! The answer that you were probably after, but did not ask, was about the percentage of oxygen in the air that we breathe. The questions may sound similar but they are not the same. The answer is a little over 20%.
How does a cheetah obtain oxygen?
The cheetah gets oxygen by breathing air in the same manner as do other mammals.
What are the differences between the surrounding air and exhaled air?
The air you breathe out is little changed from the air you breathe in, except that the oxygen content is somewhat lower - your body extracts some (not all) of the oxygen. The exhaled air is the same except for slightly lowered oxygen content.
How do sheep obtain oxygen?
By breathing air the same way that humans do.
On a 1998 KIA Sportage is the oxygen sensor and mass air intake sensor the same?
NO They are not the same.
Is hot air richer in oxygen than damp air?
hot air is richer in oxygen than damp air because when you sex a girl it is hot
