RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: SHJ70
SCM Type: CC - Constant Capacitance
Ligand: Ca<2+> - calcium
Site Type: »Al-OH
Equation: »Al-OH + Ca<2+>  ⇔  »Al-O-Ca<1+> + H<1+>
LogK: 4.699        LogK°I=0 (Conversion to I = 0):   4.75         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L NaNO3
Ligand Concentration Range: 1E-4. 2E-4 mol/L
Fit Method:
Comment: log K (0.1 M)=4.404; log K(0.01 M)=4.498
 
1 data sets were retrieved