RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: VDKB87
SCM Type: 1pK-BS - 1pK-Basic Stern
Ligand: NO3<1-> - nitrate
Site Type: »Fe-singly
Equation: »Fe-singly-OH2<0.5+> + NO3<1->  ⇔  »Fe-singly-OH2-NO3<0.5->
LogK: 0.89        LogK°I=0 (Conversion to I = 0):   1.00         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L KNO3
Temperature: 293.15 K
Fit Method: SHAT
 
1 data sets were retrieved