RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: HVMK05
SCM Type: 1pK-BS - 1pK-Basic Stern
Ligand: NO3<1-> - nitrate
Site Type: »X-OH
Equation: »X-OH<0.5+> + NO3<1->  ⇔  »X-OH<0.5+>NO3<1->
LogK: -1.5         LogK2.31 nm−2 (SSD-normalized):   -1.69
Experiment: Potentiometric Titration
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 5.0 g/L
Fit Method: FIT
Comment: ionic strength of 0.01 or 0.1 M
 
1 data sets were retrieved