Ar(g)

Formula : Ar

Dernière mise à jour le 19.12.2017

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
 V°
cm3·mol-1
 ΔGºf
kJ·mol-1
 ΔHºf
kJ·mol-1
 Sº
J·mol-1·k-1
 CP
J·mol-1·K-1
39.948 0 0 154.846 20.79
CP(T) = a + b.T + c.T-2 (T in Kelvin)
a
J·mol-1·K-1
 b
J·mol-1·K-2
 c
J·K·mol-1
20.79 0.00
Reaction properties

Ar(g) ⇌ Ar

298.15 K, 1 bar log10K: -2.86 ΔH°r: -12011 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K -2.63 -2.86 -3.04 -3.12 -3.10 -3.00 -2.84 -2.63
log10K(T) = A + B.T + C.T-1 + D.log10(T) + E.T−2 (T in Kelvin)
A B C D E
89.618178 0.019474 -5430.491945 -34.600071 493050.332830