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About 21%
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∙ 14y ago
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What percentage of inhaled air is oxygen?
About 21%.
What is the concentration of oxygen in inhaled air?
Exhaled air contains 16% oxygen and 21% when inhaled.
What gas shows the greatest difference in percentage between inhaled and exhaled air?
Oxygen is the gas that demonstrates the largest difference in percent between air that is inhaled, and air that is exhaled. The symbol for oxygen is O.
What is the differences between inhaled air and exhaled air?
Inhaled air contains a greater volume of oxygen than carbon dioxide. Exhaled air is the opposite, since after the exchange of gases in the lungs the carbon dioxide in the blood is transferred into the lungs. Exhaled air contains a greater volume of carbon dioxide than oxygen. Also, there is more water vapour in exhaled air than inhaled air.
What is the percentage O2 require for human while in hailing atmosphere air?
Inhaled air must have at least 16% oxygen, while used air has 16% oxygen and 4% carbon dioxide
How does the oxygen and carbon dioxide content of exhaled air differ from inhaled air?
Exhaled air has more carbon dioxide and less oxygen than does inhaled air.
What percentage of your blood works to carry oxygen throughout your body?
You have about 20% oxygen in inhaled air and negligible carbon bi oxide. You have about 4% carbon bi oxide in the exhaled air. That means 4% of the oxygen is absorbed from the blood. That makes it 4%/20%= 20% of the oxygen from the inhaled air is absorbed in your blood.
What level inhaled oxygen?
21% of the air we inhale is oxygen
Which contains more oxygen inhaled air or exhaled air?
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
What is the percentage of oxygen you breathe from the atmosphere?
About 20% is inhaled I believe
Does inhale air has more oxygen or exhaled air?
Inhaled air is richer in oxygen than exhaled air.
What is percentage of carbon dioxide in inhaled air?
About 0.04%
