FREE Download CurTiPot pH & Acid-Base Titration Curves 3.3.2 with Crack / Serial / Keygen

CurTiPot simulates and analyses the Potentiometric Titration Curves and the pH and acid-base equilibrium calculationsCurTiPot pH & Acid-Base Titration Curves is a a free software implemented into a .xls file for simulation and analysis of Potentiometric Titration Curves and for pH and acid-base equilibrium calculations.

Here are some key features of "CurTiPot pH Acid Base Titration Curves":
· pH calculations - from simple solutions to complex mixtures (>30 species) of acids, bases and salts in aqueous medium, including buffer solutions;

· pH vs. volume of titrant data analysis of simulated and real potentiometric titration curves:
» graphical representation of curves, derivatives and distribution of species;
» precise evaluation of inflections of the curves by interpolation and smoothing of derivative curves with cubic splines;
» determination of multiple concentrations and refinement of pK values by nonlinear regression; decisive for very diluted, complex samples and other titrations with undefined inflections, eg., acid rain.

· Simulation of acid-base titration curves;
» data generation of simple and complex mixtures of acids and bases (>30 species) in aqueous solution;
» simulation of data with random experimental errors in pH and/or volume with Gaussian distribution;
» overlay of curves (>10) for visualization of the effect of changing parameters;
» preparation of an unlimited number of different titration curves for students' examinations.

· Generation of protonation diagrams and distribution curves of the equilibrium species of acids and bases as a function of pH as well as vs. volume of titrant.

Limitations:
· Ionic strength and activity coefficient calculation not yet implemented in Excel
· Protonation-desprotonation is considered instantaneous and no other type of reaction or phase transition is taken in account.
· For Regression, pH values are assumed as free of calibration, junction potential and alkaline errors of the glass electrode (to be corr...