RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: BB01
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Si-OH
Equation: »Si-OH + K<1+>  ⇔  »Si-O-K + H<1+>
LogK: -7.1 ± 0.14
Experiment: Mean of Different Sources
Ionic Strength: KNO3
Fit Method:
Comment: best description with [SOH]=0.007+-0.001 mol/L, log K(ipK)=0.5+-0.1, log K depends on pK2 with log K=(-pK2)+log K(ipK) when set log K(ipNO3)=0
 
1 data sets were retrieved