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because of three reasons,
- There aren't as many cars around.
- the trees
- go back to bed if you can notice the air your hung over! :)
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∙ 14y ago
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How much air is the the oxygen is in the morning?
Concentration of oxygen in dry air is 20,946 %.
What has more oxygen air sacs or blood?
air sacs
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.
Why do laboratory burners have adjustable air vents?
The more air there is, the more oxygen there is. The more oxygen there is, the bluer the flame is, and the less smoke. It is called Complete Combustion, where there is sufficient oxygen for the gas to combust entirely, so there is no smoke/soot, and a non-luminous flame.
How does the air hole affect the type of a flame?
more oxygen
How much air is the the oxygen is in the morning?
Concentration of oxygen in dry air is 20,946 %.
Is there more oxygen in seawater or air?
There is more oxygen in the air.
Does inhale air has more oxygen or exhaled air?
Inhaled air is richer in oxygen than exhaled air.
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.
Why does magnesium burn more in oxygen that in air?
First off, it doesn't burn more, it burns quicker. This is because It's reacting with the oxygen, and in a 100% oxygen environment there's simply more oxygen to react with (the air is 21% oxygen).
Do plants need clean air to make oxygen and food?
No they take in the carbon dioxide, to produce oxygen. So they produce more oxygen in dirtier (more air containg carbon dioxide) air.
Is air more than oxygen?
Yes.Air is a mixture of gases like oxygen,nitrogen,etc. Oxygen is 21% of air so air is 100%. So, air is more than oxygen. -------------------------------------------------------------------------------------------------------------- ok, oxygen is part of air. if something(x) is part of something else(y), the somethings else(y) must be either more or the same as the something(x). geddit?
What has more oxygen air sacs or blood?
air sacs
What were the results of the experiment in which a bottle of oxygen was placed over of air?
One bottle would have more pure oxygen then the other one, since oxygen is more dense then air, and will not rise into the atmosphere or combine with air quick
How much more abundant is nitrogen and oxygen in the air?
About 20% more than Oxygen at around 50%.
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.
Which has more dissolved oxygen a stream or a lake?
there is more dissolved oxygen present in a stream because the movement and the bubbling of the air allows more oxygen to be ingested
