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Does compressed air contain oxygen?
Compressed air is the same as the air we breathe. It contains oxygen along with other gasses, most notably nitrogen and traces of other gases. Although, It is NOT 100% oxygen
Which two elements do oxygen and silicon contain?
Oxygen contain oxygen atoms and silicon contain silicon atoms.
Do amines contain oxygen?
Not necessarily. Amines contain nitrogen, but many do not contain oxygen.
Which gases present in air?
the gases are mostly nitrogen and oxygen
What are the two ways elements bond?
Elements , with the exception of the noble gases which are monoatomic, are either covalent (solids eg diamond, liquid, bromine, gases, e.g. oxygen and nitrogen ) or metals and therefore element's contain covalent or metallic bonds.
Does the atmosphere contain oxygen?
The atmosphere contain different kind of gases and one these gases is oxygen.So your answer is yes.
What contain two main gases in earth gas?
oxygen/ carbon dioxide oxygen/ carbon dioxide
What are the gases in thermosphere?
Thermosphere contain the same gases as troposphere but in very low concentrations: oxygen, nitrogen argon.
Atmosphere gases in the precambrian?
What evidence shows that the Precambrian atmosphere did not contain oxygen?
The primitive earth's atmosphere did not contain water vapor free nitrogen free hydrogen free oxygen inert gases?
free oxygen
What is the percent of air out of oxygen carbon dioxide nitrogen and other gases?
Air contain 78,084 % nitrogen, 20,946 % oxygen, 0,9340 argon, 0,039445 carbon dioxide, etc; air without gases is ... vacuum.
If each planet has thick atmosphere why cant you breath it?
Most planet's atmosphere's contain poisonous gases, and non in our solar system contain oxygen.
Which two gases and in what ratio do entonox cylinders contain?
This anesthetic gas mixture contain 50 % nitrous oxide (N2O) and 50 % oxygen (O2).
Does farts contain methain?
yes along with gases in the atmosphere (argon, carbon dioxide, carbon monoxide and oxygen)
Which gases are in oxygen?
Oxygen is an element - it contains no other constituent gases.
How do dissolved gases get in ocean water?
The main dissolved gases found in the ocean include, but are not limited to: carbon dioxide, oxygen, and hydrogen. Dissolved gases, especially oxygen, are important, since it provides dissolved oxygen for aquatic organisms to "breathe" in. Also, the carbon dioxide dissolved in the ocean helps lessen the amount of carbon dioxide in the environment.
Is the Earth's ozone layer composed of oxygen?
The ozone layer is comprised of a number of gases, in proportions similar to the rest of the atmopshere. It contains about 78% nitrogen, 21% oxygen, the usual complement of trace gases, and about 0.0009% peak ozone in the lower stratosphere (the ozone layer). So no, it is not entirely oxygen, nor is it entirely ozone. But it does contain both gases.
