As the density of Oxygen at 0º C
is 1.429 kg/m³
i.e. cubic meters * density =
kilograms
so, 1 cubic meter of oxygen
would weigh 1.429 kilograms.
A kg or kilogram is a measurement of mass. A cubic meter or m3, is a measurement of volume. With that being stated, you cannot mathematically convert to one another.
Oxygen makes up about 20% of the volume of air.
A one meter cube, or a cubic meter of air contains about 270 grams of oxygen.
There is 21% of oxygen in the air.
About 16% of the air you expel is oxygen.
i think its cos the sugar cube releases the oxygen that has been trapped inside it when it dissolves
21% Oxygen, 78% Nitrogen, 1% other gasses in out atmosphere.
21% of the air is oxygen
There is 21% of oxygen in the air.
Air is approximately 20% Oxygen.
About 16% of the air you expel is oxygen.
i think its cos the sugar cube releases the oxygen that has been trapped inside it when it dissolves
Concentration of oxygen in dry air is 20,946 %.
21% of the atmosphere is oxygen.
Oxygen - yes. Air - no. Not much of that around underwater.
Air contains abundant oxygen and trace amounts of hydrogen.
About 20% of the volume of the air in the room is oxygen.
The answer will depend on the size of the cube!The answer will depend on the size of the cube!The answer will depend on the size of the cube!The answer will depend on the size of the cube!
A small percent . exhaled air always contains oxygen .
99% of air