Search:

» Home » Education » Science » CurTiPot Acid-Base pH and Titration

Company:	Ivano G. R. Gutz
License:	Freeware
Version:	3
System:	Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003
Size:	305 KB
Date Released:	01-05-2006
Price:	0
Screenshot:	Click here to see Screenshot
Downloads:	962
Homepage:	http://www2.iq.usp.br/docente/gutz/Curtipot_.html
Date added:	Feb 12, 2007
Click here to Download

CurTiPot is a powerful all-in-one freeware for acid-base equilibria calculations such as pH of aqueous solutions, dissociation degree of weak and polyprotic systems, pKa determinations, simulation of titration curves and analysis of real titration data with chemometric tools like interpolation, smoothing and regression. The program is free of charge for noncommercial personal, classroom (high school and college), laboratory and research use and provides: - pH calculations of strong, weak an multiprotic acids, bases, salts and their buffers and mixtures (up to 30 species at once) in aqueous medium; - Analysis of pH vs. volume of titrant data of simulated and real potentiometric titration curves by two methods: i) graphical representation of curves, assisted by cubic splines interpolation and smoothing of derivative curves for accurate evaluation of inflections (end-points); ii) determination of concentrations and refinement of pKa values by multiple nonlinear regression (based on the Solver supplement of Excel), essential for difficult titrations with undefined inflections, for example, acid rain. - Simulation and overlay of acid-base titration curves of any complexity, without or with simulated random experimental error in pH and/or volume. Valuable for teaching, generation of unlimited titration exercises and evaluation of the feasibility and accuracy of new titrations. - Generation of protonation diagrams and distribution curves of the equilibrium species of acids and bases as a function of pH or of added volume of titrant. All necessary spreadsheets with graphics, examples, instructions, database and visual basic macros are contained in the single curtipot_.xls file. Simply unzip, open with Microsoft Excel (at medium security level), activate macros and start learning and working. No install/uninstall required, all macros are removed when closing file. The 1992 CurTiPot for DOS (with activity coefficient calculation) runs in Windows without Excel.

NEWS

So far, nothing for that!

RECOMMENDED DOWNLOADS IN THIS CATEGORY

» Home » Education » Science (161)

Select page: [1] 2 3 4 5 6...

» Asynx Planetarium

Asynx Planetarium is a easy to use planetarium program and solar system simulator. It can display the night sky from any location on earth between the year 1760 and 9999 and covers over 10000 stars, the planets, all messier objects, all 88 constellations ...

Asynx Software Inc. | 1812 KB | WinXP,WinNT 4.x,Windows2000,Windows2003 | 0.00 | Downloads: 1149

Date added: Feb 12, 2007 | » Details

» OilProp

OilProp is designed to assess the core thermalphysic properties of oil and its derivatives necessary to solve transportation and processing tasks, with the minimum volume of input data. It is based on regularities and statistics generally known in the are ...

URVAS Engineering | 923 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000 | 49 | Downloads: 1109

Date added: Sep 27, 2005 | » Details

» UNITS32

Conversions of units and currencies are done efficiently by using a single input-field. You type like you think, entering a number and the beginning of a unit, name or symbol. The assistant will automatically display the possible units. This utility will ...

John le Welsch | 2908 KB | Windows | 10 | Downloads: 953

Date added: Sep 27, 2005 | » Details

» What Is Multiple Sclerosis

What is Multiple Sclerosis - Information on Multiple Sclerosis - Find out about the symptoms of multiple sclerosis, multiple sclerosis treatment, multiple sclerosis diagnosis and more. Easy to use from your desktop. ...

What Is Multiple Sclerosis | 373 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows CE | 0 | Downloads: 981

Date added: Oct 25, 2007 | » Details

» Atoms, Bonding and Structure

Unique interactive multimedia Chemistry teaching software which tests students as they learn. Topics covered include: elements, compounds, mixtures, structure of materials, bond energies and the Periodic Table. Plus interactive simulations to teach atomic ...

Raylec Software | 713 KB | Windows | 24 | Downloads: 1134

Date added: Sep 27, 2005 | » Details

» PakMed PakNeurol 03

A neurological assessment developed in/for Microsoft Office Access and is based on Blantyre Coma Scale for Young Children. The Blantyre coma scale is a modification of the Glasgow coma scale suitable to use in preverbal children. The scale uses motor and ...

PakMed Biomedical Solutions | 217 KB | Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003 | | Downloads: 1014

Date added: Sep 27, 2005 | » Details

» OrChem

Chemistry program with large database of questions. Consists of teacher and student version. Student version allows for answering questions & receiving marks. Teacher version allows for answering as well as editing all aspects of a question. Contains a te ...

Siborg Systems Inc. | 1483 KB | Windows | | Downloads: 1054

Date added: Sep 27, 2005 | » Details

» 20sim Viewer

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond ...

Controllab Products BV | 25002 KB | Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000 | 0 | Downloads: 1187

Date added: Sep 27, 2005 | » Details

» GENOM 2005

Genom 2005 is a feature rich and user friendly application for analysing array-experiments (e.g. from provider Affymetrix). It includes normalisation of raw data, additional gene information official gene names, location, function prediction, sequences, d ...

GSA | 76127 KB | Win98,WinME,Windows2000,WinXP,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows | 799.00 | Downloads: 1010

Date added: Feb 12, 2007 | » Details

» C88

C88 is an informational tool for amateur astronomers. It provides detailed informations about the celestial sphere objects, visible with naked eyes and for the use of an eyepiece of a modest amateur telescope to observe deep sky objects. Complex informati ...

alcyone software | 11488 KB | Win98,WinME,WinXP | 24.95 | Downloads: 1152

Date added: Sep 27, 2005 | » Details

» Chemical Equation Expert

Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems. It can balance chemical equation quickly and calculate the mass mole of the compounds automatically. Furthermore, It provide a exp ...

Etiumsoft | 1000 KB | Windows | 24.95 | Downloads: 1014

Date added: Sep 27, 2005 | » Details

» LASIK Info Program

LASIK Eye Surgery Info programm This is a free LASIK Eye Surgery Info programm. It contains a lot of information about the chances and also risks of the lasik eye surgery. The user can click through different topics to inform himself well. Requires Window ...

Lasik-Augenoperation.com | 424 KB | Win95,Win98,WinME,Windows2000,WinXP | 0 | Downloads: 993

Date added: Feb 12, 2007 | » Details

» Data Master 2000

Free software for automation of professional measurement systems, data acquisition, processing and analysis. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental physics. Optimized for real-t ...

RRR | 2487 KB | Win98,WinME,WinXP,Windows2000 | | Downloads: 1009

Date added: Sep 27, 2005 | » Details

» ADOS

ADOS Optical Design, Analysis and Optimization program Basic properties of ADOS: - Easy to use - intuitive user interface with drop down menues, dialog boxes, check lists. All commands can be entered with mouse and/or keyboard. You can concentrate on the ...

Diginaut | 4490 KB | Win95,Win98,WinME,Windows2000,WinXP,Windows2003 | 199.95 | Downloads: 1265

Date added: Sep 27, 2005 | » Details

» PakMed PakNeurol 02

It is a neurological assessment tool developed in/for Microsoft Office Access and is based on Modified Glasgow Coma Scale for Children that is the most widely used scoring system used in quantifying level of consciousness following traumatic brain injury. ...

PakMed Biomedical Solutions | 221 KB | Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003 | | Downloads: 1023

Date added: Sep 27, 2005 | » Details

» xyExtract Graph Digitizer

The "xyExtract" software is used for to extract data from a 2D graph (orthogonal and nonorthogonal axes) contained in a graphic file (scanned, PDF document or in a some file like gif, jpg, etc). The graphic file must be saved in a bitmap file. T ...

Wilton Pereira da Silva | 452 KB | Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000 | 25 | Downloads: 845

Date added: Sep 27, 2005 | » Details

» Gravity

How fast does gravity travel? What is it about mass that causes the force to exist? Is gravity a particle? Gravity has raised many unanswered questions throughout the ages. It is a force that we are all accustomed to in our daily lives - and yet how much ...

mySoftwareFactory.net | 2136 KB | Win98,Windows2000,WinXP | 5.32 | Downloads: 1021

Date added: Feb 12, 2007 | » Details

» GraphiCal

A programmable graphics calculator which lets you visualize expressions and formulas as graphs in a chart and can also create video clips from graphs. GraphiCal has over 50 built-in mathematical functions, can integrate and find roots and extrema. It is p ...

Wilhelm Kurz | 2235 KB | Windows | 20 | Downloads: 1054

Date added: Sep 27, 2005 | » Details

» Nanotechnology Patent Index Database

NanoVantage is proud to produce its first CD-ROM product: Database of nanotechnology Patent Index, January 2000 through April 2005. Tested with materials scientists and technical librarians, this product is essentially one common database which combines t ...

NanoVantage Inc. | 23031 KB | Win98,WinME,WinXP,WinNT 3.x,WinNT 4.x,Windows2000,Windows2003 | 399.00 | Downloads: 957

Date added: Sep 27, 2005 | » Details

» VIMeteo

More then 7000 weather stations works day and night all around the World. Now you can get a real-time meteo data from all of them. You can get also a history of meteo data for the past 1 - 60 hours. Care about your family, make a business trip, land a pla ...

Valeri Vlassov | 3892 KB | WinME,Windows2000,WinXP,Windows2003 | 19 | Downloads: 955

Date added: Feb 12, 2007 | » Details

go to top

Select page: [1] 2 3 4 5 6...