WebThe FITEQL software has been described in our previous works (Su et. al. 2010a,b). A model with four types of acid groups gave the best goodness of fit to the experimental potentiometric titration data. Table 1 shows the concentrations of the different acid groups and their protonation constants calculated with the FITEQL program. WebThe authors wish to express their sincere gratitude to G. Vandegrift of Argonne National Laboratory, USA for his generous consultations and J. Westall of Oregon State University, Corvallis, Oregon, USA for his kind assistance with FITEQL software. This work was funded by the U.S. DOE University Program U-NERI 05-062.
Surface Complexation Modeling in Variable Charge Soils: Charge ...
WebDec 10, 2009 · Westall JC (1982) FITEQL: A computer program for determination of chemical equilibrium constants from experimental data. Version 1.2. Report 82-01, … WebProtoFit is a software tool for analysis of potentiometric acid/base titration data, optimization of surface protonation models, and simulation of titrations. Although ProtoFit is pri- ... such as FITEQL 4.0 (Herbelin and Westall, 1999), the problem of determining constants for the above model would be solved by finding values of K 1, K 2, how many puffs in flovent 110 mcg
A program for optimizing surface protonation models
WebConstants were optimized for the surface complexation models CD-MUSIC and DLM using the FITEQL software. Las constantes se optimizaron para los modelos de complejación superficial CD-MUSIC y DLM usando el software FITEQL. This is a complexation reaction: [Cu (N H 3) 4] S O 4 is the formed complex. Websurface complex speciation with the aid of FITEQL software, such as the constant capacitance model (CCM), the diffuse layer model (DLM), and the diffuse double layer model (DDLM) (Gu and Fein 2015; Chen et al. 2008; Ren et al. 2013;Lietal.2015a; Tan et al. 2016; Sun et al. 2012; Yang et al. 2015). WebOct 20, 2013 · The experimental data were fitted using the FITEQL 4.0 software [48] in the framework of the constant capacitance model (CCM). The accuracy of fit was checked by the overall variance (the weighted sum of squares of residuals divided by the degree of freedom, WSOS/D). how many puffs in proair hfa