RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: WAT01c
SCM Type: DDL - Diffuse Double Layer
Ligand: IO3<1-> - iodate
Site Type: »Fe-OH
Equation: »Fe-OH + IO3<1-> + H<1+>  ⇔  »Fe-OH2-IO3
LogK: 8.43 ± 0.09         LogK°I=0 (Conversion to I = 0):   8.65         LogK2.31 nm−2 (SSD-normalized):   9.37
Ionic Strength: 0.112 mol/L
Solid/Liquid Ratio: 58.31 g/L
pH Range: 2-10
Ligand Concentration Range: 1.2E-3 mol/L
Fit Method: FITEQL
Comment: experimental data from [CS83]; I = 0.112 M (0.1 M NaClO4 + 0.011 M NaHCO3 + 0.0012 M KIO3)
 
1 data sets were retrieved