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Normal air is 20% oxygen, 79% nitrogen, and 1% other gasses.
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What is the difference between burning steel wool in air and burning it in a pure oxygen?
burns faster in pure oxygen as the percentage of oxygen is less in air
What is the difference between the air we breathe in and the air we breathe out?
The difference - is in the proportion of the gasses present. The air we breathe in contains about 20% Oxygen. What we breathe out has about 16% oxygen and high levels of carbon dioxide.
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 difference between carbon cycle and and oxygen cycle?
Their is recycled air in the carbon dioxide and oxygen cycle and no recycled air in the carbon cycle.
How do you test Difference between air and oxygen?
If you put a lit match in a test tube of oxygen it will burn with more energy.
What is the percentage difference between inhaled and exhaled oxygen?
The percentage difference between inhaled and exhaled oxygen is around 5-10%. When we inhale, we breathe in air that contains approximately 21% oxygen, and when we exhale, the air we breathe out contains around 16-17% oxygen due to the exchange of gases that occurs in the lungs.
What is the difference between lungs and gills?
nothing
What the difference between solidliquidand gas?
Ice is a solid, water is a liquid, and oxygen is a gas in the air we breath.
What is the difference between a jet engine and a rocket engine in relations to oxygen?
A jet engine takes oxygen from the air to burn with its fuel. A rocket engine has to take oxygen or some comparable oxidizer with it.
What is the difference between the air you inhale than the air you exhale?
The air you inhale contains higher levels of oxygen and lower levels of carbon dioxide compared to the air you exhale, which has lower levels of oxygen and higher levels of carbon dioxide. Additionally, exhaled air may also contain other gases and small amounts of water vapor.
Why is the air different in Denver than in Louisville?
The air in Denver is thinner because of its higher elevation, which can lead to lower oxygen levels. On the other hand, Louisville is closer to sea level, so the air is denser with higher oxygen concentration. This difference in elevation results in a noticeable difference in air pressure and composition between the two cities.
What is the difference is between oxygen-16 and oxygen-17?
one neutron '
