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CurTiPot para Excel® Programa gratuito (freeware) para simulação e análise de Curvas de Titulação Potenciométrica, cálculos de pH e de equilíbrios ácido-base Presente no ensino-aprendizagem e na prática de titulações ácido-base desde 1992 Clique para obter cópia de CurTiPot no site do autor |
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CurTiPot for Excel®
Freeware for simulation and analysis of Potentiometric Titration Curves and calculations of pH and acid-base equilibria Since 1992 a hi-rated software for simulation and analysis of acid-base titration curves Go to the download page of CurTiPot |
• pH calculations of simple solutions and complex mixtures (>30 species)
of acids and bases in aqueous solutions;• pH vs. titrant volume data analysis of simulated and real experimental titrations:
» graphical representation of curves, derivatives and distribution of species;
» precise evaluation of inflections of the curves by interpolation and smoothing with cubic splines;
» determination of multiple concentrations and pKs by nonlinear regression, advantageous for diluted and complex samples;
• Simulation of acid-base titration curves;
» data generation of simple and complex mixtures of acids and bases (>30 species);
» simulation of data dispersion (random experimental errors) in pH and volume;
» overlay of curves (>10) for visualization of the effect of changing parameters;
• Generation of protonation diagrams and distribution curves of species vs. pH and vs. volume of titrant.
Go to the free download page of CurTiPot for Excel, for more information