B2O3

Formula : B2O3

Dernière mise à jour le 11.06.2018

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
69.620 27.260 -1194324 -1273500 53.970 62.76
Reaction properties

B2O3 + 3H2O ⇌ 2B(OH)3

298.15 K, 1 bar log10K: 5.56 ΔH°r: -13662 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 5.76 5.56 5.30 5.04 4.79 4.59 4.42 4.25