RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: SBHKB97
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<0.5+>-NO3<1->
LogK: 0.3         LogK2.31 nm−2 (SSD-normalized):   0.37
Experiment: Potentiometric Titration
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 11.7 g/L
pH Range: 4 - 10
Fit Method: Unknown
 
1 data sets were retrieved