- #1
kinogram
- 24
- 0
If the equation below is correct
[itex]n = PV / (R/T)[/itex]
where :
n = gas density in mole / m³
P = pressure in Pascal
V = volume in m³
R = ideal (individual) gas constant
T = temperature in Kelvin
Given that the individual gas constant - R for H2 = 4124 J / kg K
Then 1 m³ of H2 at 101325 Pa and 273.15 K
should have a molar density of 0.089949
and
1 m³ of H2 at 5 x 10-18 Pa and 2.7 K
should have a molar density of 4.49 x 10-22
are these calculated results correct?
.
[itex]n = PV / (R/T)[/itex]
where :
n = gas density in mole / m³
P = pressure in Pascal
V = volume in m³
R = ideal (individual) gas constant
T = temperature in Kelvin
Given that the individual gas constant - R for H2 = 4124 J / kg K
Then 1 m³ of H2 at 101325 Pa and 273.15 K
should have a molar density of 0.089949
and
1 m³ of H2 at 5 x 10-18 Pa and 2.7 K
should have a molar density of 4.49 x 10-22
are these calculated results correct?
.