RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Magnetite
Reference: DBMS13
SCM Type: DDL - Diffuse Double Layer
Ligand: Sn<2+> - tin(II)
Site Type: »Fe(s)-OH
Equation: 4 »Fe(s)-OH + Sn<2+> + Fe<2+> + 2 H2O  ⇔  (»Fe(s)-O)4-Sn(OH)2Fe + 6 H<1+> + 2 e<1->
LogK: -17.72 ± 0.5         LogK°I=0 (Conversion to I = 0):   -17.63         LogK2.31 nm−2 (SSD-normalized):   -21.58
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaCl
pH Range: 2 - 12
Ligand Concentration Range: 0.01 mol/L
Fit Method: PHREEQC
Comment: 0.57, 0.14, 0.11, 0.095, 0.057 g/L magnetite; model 2
 
1 data sets were retrieved