H2S(g)

Formula : H2S

Dernière mise à jour le 19.12.2017

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
cm3·mol-1
ΔGºf
kJ·mol-1
ΔHºf
kJ·mol-1
J·mol-1·k-1
CP
J·mol-1·K-1
34.082 -33.443 -20.600 205.810 34.43
Reaction properties

H2S(g) ⇌ HS- + H+

298.15 K, 1 bar log10K: -8.00 ΔH°r: -864473 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K -8.10 -8.00 -7.96 -7.99 -8.11 -8.32 -8.62 -9.08