RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Montmorillonite
Reference:	IWJA05a
SCM Type:	ECC - Extended Constant Capacitance
Ligand:	Zn<2+> - zinc
Site Type:	»X-OH
Equation:	»X-OH + Zn<2+> + 2-AP + H2O ⇔ »X-O-Zn(OH)(3-AP) + 2 H<1+>
LogK:	-9.0 LogK°_I=0 (Conversion to I = 0): -8.85 LogK_{2.31 nm⁻²} (SSD-normalized): -5.41
Experiment:	Potentiometric Titration
Ionic Strength:	0.033 mol/L Ca(NO3)2
Temperature:	298.15 K
Solid/Liquid Ratio:	1.19 g/L
pH Range:	3.5-9.5
Ligand Concentration Range:	1E-4 Zn. 1E-4 3-AP mol/L
Fit Method:	GRFIT

1 data sets were retrieved