RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: BJS79
SCM Type: CC - Constant Capacitance
Ligand: Cu<2+> - copper
Site Type: »Si-OH
Equation: »Si-OH + Cu<2+>  ⇔  »Si-O-Cu<1+> + H<1+>
LogK: -4.89 ± 0.23         LogK°I=0 (Conversion to I = 0):   -4.57
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 293.15 K
Fit Method: graphic extrapolation
 
1 data sets were retrieved