SO2(g)

Formula : SO2

Dernière mise à jour le 19.12.2017

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
cm3·mol-1
ΔGºf
J·mol-1
ΔHºf
J·mol-1
J·mol-1·k-1
CP
J·mol-1·K-1
64.065 -300095 -296810 248.223 39.84
Reaction properties

SO2(g) + H2O ⇌ SO3-2 + 2H+

298.15 K, 1 bar log10K: -8.94 ΔH°r: -320633 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K -8.25 -8.94 -9.95 -11.08 -12.47 -13.87 -15.34 -17.03