How much does 1m^3 oxygen at 10 bar weight at 0 degree celsius?

[oeei]

Homework Statement

How much does 1m³ air (oxygen) weight with 10 bar pressure at 0 degrees celsius?

Homework Statement

0 degrees Celsius = 273.15 kelvin

The Attempt at a Solution

I saw this formula on another thread:
1 atm = 101,325 pascals ~ 1.2 atm = 121,590 pascals
27oCelsius = 300.15 K

Density = (121,590 pascals)/(8.314 * 300.15 K) = 48.72 kg/m3 = 48,720 g/m3

1 000 000/(8,314*273,15)=
1 000 000/2270,9691=440,34

440,34kg/m^3

Homework Statement

10 bar
1m³
0 degrees celsius
oxygen

Homework Equations

?Thanks in advance

 

[ap123]

You're given values for P, V and T for the gas.
Do you know any expression that relates these values to each other?