RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: JHLCH99
SCM Type: DDL - Diffuse Double Layer
Ligand: CO3<2-> - carbonate
Site Type: »X-OH
Equation: »X-OH + CO3<2-> + 2 H<1+>  ⇔  »XO-COOH + H2O
LogK: 22.08        LogK°I=0 (Conversion to I = 0):   22.72         LogK2.31 nm−2 (SSD-normalized):   21.89
Experiment: Best Estimate
Ionic Strength: 0.1 mol/L KNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 12.0 g/L
pH Range: 2-10
Ligand Concentration Range: 1E-4 mol/L
Fit Method: FITEQL
Comment: S/L ratio 1.2 and 12 g/L; open system
 
1 data sets were retrieved