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What else can I help you with?
Why exhaled air has more water vapour?
No. The exhaled air contents more water vapour. The exhaled air is almost saturated with water vapour.
What is exhaled air?
Air that's been in your lungs and gotten breathed out.
What is the air that may be exhaled in above the normal volume in a forced exhalation called?
The air that may be exhaled above the normal volume in a forced exhalation is called "reserve volume" or "expiratory reserve volume." This is the additional volume of air that can be forcibly exhaled after a normal tidal volume exhalation.
Why does inhaled air contain more oxygen than exhaled air?
Organisms obtain energy from their food through oxidative metabolism. Sugars are broken down to water and carbon dioxide and that requires oxygen. Humans extract oxygen from the air via their lungs so that the exhaled air has less oxygen (and also more carbon dioxide) than ambient air.
What leaves the body when you exhale which is why mirrors get foggy when you breathe on them?
The warm, moist air that you exhale contains water vapor. When this warm air comes into contact with a cool surface, such as a mirror, the water vapor within the exhaled air cools and condenses into tiny water droplets. This condensation is what causes the mirror to appear foggy.
What does exhaled air contain?
Carbon dioxidenitrogenoxygen
Does exhaled air contain more carbon dioxide or oxygen?
Carbon dioxide.
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 is exhaled air saturated with water?
Exhaled air is saturated with water vapor because the air we breathe in gets warmed and humidified in our lungs. As we exhale, this moisture-laden air is released, resulting in saturated air.
Does inhaled air have less water vapor than exhaled air?
Yes
How go you know that the air exhaled by us contains water vapour?
because it condenses into water when your hot breath is exhaled onto a cold object.
Will water vapour increase or decrease in exhaled air?
Water vapor will increase in exhaled air compared to inhaled air because the air we breathe in gets warmed and humidified as it passes through our respiratory system, leading to an increase in water vapor content when we exhale.
Is exhaled air neutral?
Containing carbon dioxide and water is not neutral.
What is exhaled from your lungs?
Air- with a lot of carbon dioxide and water vapor.
Does the air you breathe out contain less water vapor than the air you breathe in?
No, the air you exhale is nearly saturated with water vapor. During breathing, air is exposed to the moist tissues of the sinus, trachea, and lungs, and will typically contain substantially more water vapor when exhaled. The only exception would be for air that is already saturated or supersaturated with water.
What is the chemical formula for exhaled air?
The typical composition of exhaled air is about 18% O2, 78% N2, and 4.0% CO2
Why is exhaled air more dense than helium?
Helium is a relatively light gas which is lighter than air at ground level. Exhaled air contains a lot of water vapour and carbon dioxide relative to normal air. Since ground level air is less dense than helium, adding water vapour and carbon dioxide makes exhaled air even more heavier than helium.
