Evaluate
gas
He
temperature
Kelvin
280
0
.
0
0
.
2
0
.
4
0
.
6
0
.
8
1
.
0
0
50
100
150
200
250
300
molar
volume
in
liters
pressure
in
atmospheres
He
a
=
0
.
0341
b
=
0
.
0237
