RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Quartz
Reference: KFYNM99
SCM Type: DDL - Diffuse Double Layer
Ligand: Sr<2+> - strontium
Site Type: »Si-OH
Equation: »Si-OH + Sr<2+>  ⇔  »Si-O-Sr<1+> + H<1+>
LogK: -1.23 ± 0.24         LogK°I=0 (Conversion to I = 0):   -0.91
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L SrCl2
Fit Method: Unknown
Comment: also 1mol/L SrCl2
 
1 data sets were retrieved