RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Vernadite
Reference: BM82a
SCM Type: TL - Triple Layer
Ligand: Mg<2+> - magnesium
Site Type: Mn
Equation: »Mn-(OH)2 + Mg<2+>  ⇔  »Mn-O2-Mg + 2 H<1+>
LogK: -4.0        LogK°I=0 (Conversion to I = 0):   -4.00         LogK2.31 nm−2 (SSD-normalized):   0.39
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L NaCl
Fit Method: graphic extrapolation
Comment: background electrolyte 0.01 M NaCl/0.001 M KCl; double extrapolation technique [JDL78] for determination of log K: plotting the ionization term for 0.001, 0.005, and 0.01 M Mg-solution and extrapolation to log c=0 (c=1)and fraction of ionized sites (alpha)=0
 
1 data sets were retrieved