H2(g)

Formula : H2

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
2.016 0 0 130.680 28.84
Reaction properties

H2(g) + 0.5O2 ⇌ H2O

298.15 K, 1 bar log10K: 43.00 ΔH°r: -279763 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 47.46 43.00 37.83 33.08 28.37 24.62 21.57 19.02