RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Vernadite
Reference: WAT01c
SCM Type: DDL - Diffuse Double Layer
Ligand: SeO3<2-> - selenite
Site Type: »Mn-OH
Equation: »Mn-OH + SeO3<2->  ⇔  »Mn-OH-SeO3<2->
LogK: 12.2 ± 0.05         LogK°I=0 (Conversion to I = 0):   12.63         LogK2.31 nm−2 (SSD-normalized):   12.08
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L KCl
Ligand Concentration Range: 6.5E-7 mol/L
Fit Method: FITEQL
Comment: S/L ratio: 0.03 and 0.3 g/L; experimental data from [BC90]
 
1 data sets were retrieved