RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: D78
SCM Type: TL - Triple Layer
Ligand: NO3<1-> - nitrate
Site Type: »Fe-OH
Equation: »Fe-OH + NO3<1-> + H<1+>  ⇔  »Fe-OH2-NO3
LogK: 6.9        LogK°I=0 (Conversion to I = 0):   7.11         LogK2.31 nm−2 (SSD-normalized):   7.84
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: graphic extrapolation
Comment: also cited in [DJL78], [J81], [LMB95], [HL85], [DL78a], and [DL80]
 
1 data sets were retrieved