RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Gibbsite
Reference: KD10
SCM Type: DDL - Diffuse Double Layer
Ligand: Cd<2+> - cadmium
Site Type: »Al-OH
Equation: »Al-OH + Cd<2+>  ⇔  »Al-O-Cd<1+> + H<1+>
LogK: -2.73 ± 0.04         LogK°I=0 (Conversion to I = 0):   -2.73         LogK2.31 nm−2 (SSD-normalized):   -4.12
Experiment: Best Estimate
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
pH Range: 4.5-10
Fit Method: FITEQL
Comment: expectation over refitted data from: [WWB02], [S04b], logK given for confidence level = 0.95, cl = 0.99: logK = -2.73 ± 0.05, cl = 0.90: logK = -2.73 ± 0.035, cl = 0.80: logK = -2.73 ± 0.025
 
1 data sets were retrieved