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Why is there more carbon dioxide in exhaled exhaled air than inhaled air?
Wiki User
∙ 9y ago
There is more Carbon Dioxide (CO2) when we breathe outbecause some of the Oxygen (O2) is absorbed into the blood via the lungs, and CO2 is removed from the blood, into the lungs. (O2 converts to CO2 in the body)
However, this is only a small change so we still breathe out Oxygen: (which is why CPR works)
Breathing In: 21% O2, 0.04% CO2
Breathing Out: 17% O2, 4% CO2 (about 4% change in both)
Jimmy Mueller
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Which gas does the exhaled air contain?
Exhaled air will contain all of the gases in regular air, except that it will have higher percentages of carbon dioxide and lower percentages of oxygen. (It still will have oxygen, or CPR wouldn't work.) It will also have water vapor from our lungs. The main gas in inhaled and exhaled air is nitrogen. This is followed by oxygen, then carbon dioxide, then other gases. Yes, there is still more oxygen exhaled than carbon dioxide, but at a smaller percentage than was inhaled. Chances are that your teacher is looking for the gas, carbon dioxide, as your answer, since that is the product of cellular respiration that is disposed of in exhaled air, but it isn't the main component of exhaled air.
Is it correct to say that you breathe in oxygen and breathe out carbon dioxide?
It is probably more accurate to say that you breath in air, a mixture of gases which contains about 21% oxygen and 0,04% CO2, and you breath out a mixture of gasses which contains a far greater concentration of carbon dioxide than you inhaled (about 5% of the mass of all the exhaled gas).
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.
Does inhale air has more oxygen or exhaled air?
Inhaled air is richer in oxygen than exhaled air.
How does the oxygen that you breathe in get to the rest of your body?
You inhale oxygen/ It flows to the lungs. The lungs transfer the oxygen to the blood stream in exchange of carbon dioxide , which is exhaled. The blood stream flows to all parts of the body, and exchanged the oxygen for carbon dioxide, in muscles and other body organs. The carbon dioxide is then carried to the lungs and exhaled. This then begs the question, 'What happens to the carbon dioxide?. Carbon dioxide is a heavy gas and fall to the ground. Whereupon in is inhalked by green leafed plants; grass/leaves etc., In these plant, under the process of photsynthesis and in the presence of UV(sunlight) light, the plant breaks down the carbon dioxide into carbon , which is kept in the plant as biomass. The oxygen is then released back into the atmosphere for animals to breath. It is a natural cyclic process. That's putting it very simply. I am sure there are more complxities in the system.
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.
How does concentration of inhaled and exhaled air differ?
Inhaled air contains more oxygen than carbon dioxide and other gases. Exhaled air contains mostly carbon dioxide as the inhaled oxygen was used up to create energy. Waste carbon dioxide (and other unwanted gases) is then let out of the body and the cycle continues. :)Gas exchangeGas% in inhaled air% in exhaled airOxygen2116Carbon dioxide0.044Nitrogen7979
Is carbon dioxide richer in exhaled or atmospheric air?
yes it is the inhaled air is 0.04 %, whereas, of the exhaled air is 4 % (100 times) more
Which gas is more plus abundant in exhaled air than inhaled air?
Carbon dioxide (CO2).
What are the 3 main difference between the exhaled and inhaled air?
Exhaled air has less oxygen than inhaled air.Exhaled air has more carbon dioxide than inhaled air.Exhaled air is warmer that inhaled air.Maybe the first 2 are redundant, but I think that should work!
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.
Which gas does the exhaled air contain?
Exhaled air will contain all of the gases in regular air, except that it will have higher percentages of carbon dioxide and lower percentages of oxygen. (It still will have oxygen, or CPR wouldn't work.) It will also have water vapor from our lungs. The main gas in inhaled and exhaled air is nitrogen. This is followed by oxygen, then carbon dioxide, then other gases. Yes, there is still more oxygen exhaled than carbon dioxide, but at a smaller percentage than was inhaled. Chances are that your teacher is looking for the gas, carbon dioxide, as your answer, since that is the product of cellular respiration that is disposed of in exhaled air, but it isn't the main component of exhaled air.
Why does exhaled air contain more carbon dioxide than inhaled air?
Carbon dioxide is an end product of the matabolism in humans and other higher animals. Sugars, fats and amino acids are broken down to produce energy for the body and carbon dioxide is an unwanted by-product which is returned to the lungs and exhaled.
What does exhaled air contain more of than inhaled air?
More Oxygen, because some of it is processed into Carbon Dioxide (CO2).
How is inhaled air different from exhaled air?
Because the body has used the oxygen in the air to oxidize the nutrients you eat, this process combines the oxygen that you inhaled with carbon which makes up part of the nutrients you eat to form a poisonous gas "carbon-dioxide" which is then transported back to the lungs and exhaled along with moisture.
Does exhaled air contain more carbon dioxide or oxygen?
Carbon dioxide.
Why does the body give out more carbon dioxide than it has inhaled?
A living organism produces carbon dioxide from the sugars in food and the oxygen inhales with the air it breathes. This process creates the enery for body heat. processes and mvement. The carbon dioxide is taken to the lungs by the blood and exhaled.
