RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Magnetite
Reference: RCCFV97
SCM Type: TL - Triple Layer
Ligand: NO3<1-> - nitrate
Site Type: »Fe-OH
Equation: »Fe-OH + NO3<1-> + H<1+>  ⇔  »Fe-OH2-NO3
LogK: 6.5        LogK°I=0 (Conversion to I = 0):   6.53         LogK2.31 nm−2 (SSD-normalized):   7.44
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L KNO3
Temperature: 353.0 K
Solid/Liquid Ratio: 20.0 g/L
pH Range: 4.5-9.5
Ligand Concentration Range: 0.001-0.1 mol/L
Fit Method: graphic extrapolation
 
1 data sets were retrieved