CaCl2:H2O

Formula : CaCl2:H2O

High temperature: 
Stable at room temperature. The structure is very responsive in temperature and/or water-vapor pressure
Geological context: 
In the natural environment known as hydrophilite. Occurs as product from volcanic fumaroles.

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
128.998 57.600 -1007588 -1110830 151.650
Reaction properties

CaCl2:H2O ⇌ Ca+2 + 2Cl- + H2O

298.15 K, 1 bar log10K: 7.85 ΔH°r: -52160 J·mol-1
T(°C) 0 25 60 100 150 200 250 300
log10K 8.64 7.85 6.84 5.80 4.63 3.50 2.30 0.85