CaP2O7-2

Formula : CaP2O7-2

Dernière mise à jour le 25.01.2021

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
214.021 -2527125 (Ref.: 76smi/mar) Smith R.M., Martell A.E., 1976, Critical stability constants, Vol. 4: Inorganic complexes. Plenum, New York, 257 p.
Reaction properties

Ca+2 + 2H2PO4- ⇌ CaP2O7-2 + H2O + 2H+

298.15 K, 1 bar log10K: -11.01 ΔH°r: J·mol-1 (Ref.: )
T(°C) 0 25 60 100 150 200 250 300
log10K -11.01 -11.01 -11.01 -11.01 -11.01 -11.01 -11.01 -11.01