Carbon dioxide
nitrogen
oxygen
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.
Exhaled air is made up of78% nitrogen13.6% - 16% Oxygen4% - 5.3% Carbon Dioxide1% Argon and other gasesDifferences from inhaled air include that it has more CO2, less O2, and it generally has a higher temperature (depending on the temperature that day).
We can say that air we breathe out is warmer, because if we breathe out on a mirror we can see droplets of water which means air is hotter compared to normal room temperature air because the room air condenses. Exhaled air is warmer than inhaled air because its the same room temperature air which we have taken in.
When a balloon is blown up by mouth, it will not float, but fall to the ground. This is because the air inside is the same density as the air outside. For a balloon to float up into the air, it must be inflated with a gas that is lighter than air - such as helium.
Air in itself does not contain mold. Though it will carry the mold particles which help spread it around.
Carbon dioxide.
Yes, exhaled air contains trace amounts of water vapour.people breathe out carbon dioxide
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.
Inhaled air is richer in oxygen than exhaled air.
yes it is the inhaled air is 0.04 %, whereas, of the exhaled air is 4 % (100 times) more
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
Exhaled air, which has a slightly higher amount of carbon dioxide, is heavier than inhaled air.
Carbon dioxide makes up most of the exhaled air in
CO2 makes up most of the exhaled air in vertebrates.
A small percent . exhaled air always contains oxygen .