SrPO4-

Formula : SrPO4-

Dernière mise à jour le 25.01.2021

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
 V°
cm3·mol-1
 ΔGºf
J·mol-1
 ΔHºf
J·mol-1
 Sº
J·mol-1·k-1
 CP
J·mol-1·K-1
182.591 -1623618 (Ref.: 96bou) Bourbon X., 1996. Selection de donnees thermodynamiques afferentes aux corrections de Temperature sur les equilibres chimiques (Sodium, Potassium, cesium, Magnesium, Calcium, Strontium, Cobalt, Nickel, Paladium). ANDRA Report, CRP OHEM 96.001.
HKF coefficients
a1·10
J·mol-1·bar-1
 a2·10-2
J·mol-1
 a3
J·K·mol-1·bar-1
 a4·10-4
J·K·mol-1
 c1
J·mol-1·K-1
 c2·10-4
J·K·mol-1
 ω·10-5
J·mol-1
Reaction properties

H2PO4- + Sr+2 ⇌ SrPO4- + 2H+

298.15 K, 1 bar log10K: -13.56 ΔH°r: J·mol-1 (Ref.: )
T(°C) 0 25 60 100 150 200 250 300
log10K -13.56 -13.56 -13.56 -13.56 -13.56 -13.56 -13.56 -13.56
log10K(T) = A + B·T + C·T-1 + D·log10(T) + E·T−2 (T in Kelvin)
A B C D E
-13.560000 0.000000 0.000000 0.000000 0.000000