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: SO4<2-> - sulfate
Site Type: »Al-OH
Equation: »Al-OH + SO4<2->  ⇔  »Al-OH-SO4<2->
LogK: 1.19 ± 0.365         LogK°I=0 (Conversion to I = 0):   1.19         LogK2.31 nm−2 (SSD-normalized):   -0.20
Experiment: Best Estimate
Ionic Strength: 0.0 mol/L
pH Range: 3-10.5
Fit Method: FITEQL
Comment: expectation over refitted data from: [HPQ72], [EA08], logK given for confidence level = 0.95, cl = 0.99: logK = 1.19 ± 0.48, cl = 0.90: logK = -1.19 ± 0.305, cl = 0.80: logK = 1.19 ± 0.24
 
1 data sets were retrieved