Imogolite

Formula : Al2SiO3(OH)4

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
198.076 73.400 -2921266 -3189600 154.806
Reaction properties

Imogolite + 6H+ ⇌ 2Al+3 + H4SiO4 + 3H2O

298.15 K, 1 bar log10K: 13.08 ΔH°r: -205884 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 16.42 13.08 9.36 6.07 2.94 0.49 -1.59 -3.48