RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Magnetite
Reference: P02a
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: -0.4        LogK°I=0 (Conversion to I = 0):   -0.38         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L KNO3
Fit Method: Unknown
Comment: same logK for 303,323,353 K and 0.01,0.1M, resp.
 
1 data sets were retrieved