RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: D78
SCM Type: TL - Triple Layer
Ligand: Pb<2+> - lead
Site Type: »Al-OH
Equation: »Al-OH + Pb<2+> + H2O  ⇔  »Al-O-Pb(OH) + 2 H<1+>
LogK: -10.3        LogK°I=0 (Conversion to I = 0):   -10.09         LogK2.31 nm−2 (SSD-normalized):   -11.69
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaClO4
Fit Method: graphic extrapolation
Comment: log K reference for anion: 7.9 [D78] (based on raw data of [H71]; recalculation on base of raw data of [JSH75]; sorbing species PbOH+
 
1 data sets were retrieved