from this table estimate the following:
a) The fugacity at 300 K, 1 atm (state A).
b) The fugacity of the saturated liquid at 90 K (state B).
c) The ideal-gas Gibbs energy, Gis, of the saturated liquid at 90 K.
d) The fugacity at 50 atm, 90 K (state C).
e) Draw a qualitative P V graph and show the states A, B and C of the previous parts.
mol
mol
T (K) P (atm) PP (-
90
1.321
P (atm)
34.47
0.1864
HL
hol
3099
J
Hvol St. moLK
Hy
3481
56.02
Sy(
mol K
126.93
At atmospheric pressure and 300 K, the properties of Argon are: p = 0.0406 mol/L, H =
13919 J/mol, S = 154.82 J/mol K. (see Perry and Chilton, Chemical Engineer's Handbook,
Fifth Edition, McGraw-Hill, New York, 1973 p. 3-159.)
Fig: 1