The answer will depend on the temperature and pressure.
One cubic meter always has 1000 liters, no matter what is inside. On the other hand, 6 bars is approximately 6 times the normal atmospheric pressure, so - according to the ideal gas law - the cubic meter of compressed air would be equivalent to 6 cubic meters of "normal" air.
When it is at a lower pressure or a higher temperature.
You multiply the volume of the gas by its density. The volume will depend on the specific gas, and on the pressure and temperature of the gas. As an example, a cubic meter of air has a mass of approximately 1.2 kg/m3. For other gases, the numbers may be quite different.
Oh, dude, one cubic meter is equivalent to about 1,000 kilograms, which is like one metric ton. So, if you're into precision, it's technically 1 metric ton per cubic meter. But hey, who's counting, right?
Each cubic meter of air on Earth contains about 10 trillion trillion molecules. This falls to around 4 trillion trillion at the top of Mount Everest. A hundred kilometers up, sometimes considered to be the border of space, there are around a million trillion molecules per cubic meter.
It is estimated that there are about 10^19 air molecules in a cubic centimeter.
Depends on what the cubic meter is made of. A cubic meter of air will be something entirely different from a cubic of water.
Density varies - in cold, denser areas there may be as many as 10^12 molecules per cubic meter; in hotter less dense areas, about only 100 ions in the same volume. One source puts the average at one million atoms per cubic meter. Compare to about 10^25 molecules per cubic meter for air.
That depends on the mass, pressure, and temperature of the air in the cubic meter.
The answer will depend on the temperature and pressure.
To calculate the number of molecules of SO2 present per cubic meter, you can use Avogadro's number (6.022 x 10^23 molecules/mol). First, convert 3.10 x 10^-6 mol to molecules by multiplying by Avogadro's number to get 1.86 x 10^18 molecules of SO2 per cubic meter.
One cubic meter always has 1000 liters, no matter what is inside. On the other hand, 6 bars is approximately 6 times the normal atmospheric pressure, so - according to the ideal gas law - the cubic meter of compressed air would be equivalent to 6 cubic meters of "normal" air.
The molecular density of air is approximately 2.5 x 10^25 molecules per cubic meter at standard temperature and pressure (STP). This value may vary slightly depending on factors like altitude and temperature.
Approximately 1 cubic meter of LPG is equivalent to about 580-600 liters at standard temperature and pressure.
1000 cubic meters of air is equivalent to 1000 normal cubic meters of air. The term "normal cubic meters" (Nm^3) is typically used to represent gas volumes adjusted to standard conditions of temperature and pressure (usually 0 degrees Celsius and 1 atmosphere pressure). In this case, since both the given volume and the normal volume are in the same units (cubic meters), they are equal.
As many as you want, if you're willing to wait long enough.