RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: LE94
SCM Type: TL - Triple Layer
Ligand: Cl<1-> - chloride
Site Type: »Fe-OH
Equation: »Fe-OH + Cl<1->  ⇔  »Fe-OH-Cl<1->
LogK: 10.07        LogK°I=0 (Conversion to I = 0):   10.09         LogK2.31 nm−2 (SSD-normalized):   11.01
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L NaCl
Temperature: 298.15 K
Solid/Liquid Ratio: 3.612 g/L
pH Range: 5-10
Ligand Concentration Range: 0.001 mol/L
Fit Method: FITEQL
Comment: other ionic strengths were 0.01 and 0.1 M, good fit with Vy=11.4; temperature 25+-0.2°C
 
1 data sets were retrieved