RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Corundum
Reference: HREL91
SCM Type: TL - Triple Layer
Ligand: NO3<1-> - nitrate
Site Type: »Al-OH
Equation: »Al-OH + NO3<1-> + H<1+>  ⇔  »Al-OH2-NO3
LogK: 8.89         LogK2.31 nm−2 (SSD-normalized):   7.50
Experiment: Potentiometric Titration
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 20.0 g/L
pH Range: 6-11
Ligand Concentration Range: 0.005. 0.03. 0.139 mol/L
Fit Method: FITEQL
Comment: double extrapolation technique from [JP82], calculated for best fit over 0.005, 0.03, 0.139 M, also published in [HREL90] but without SSA
 
1 data sets were retrieved