- ChemBuddy
Calculators for pH, solution preparation and concentration conversion, acid-base equilibrium, buffer, hydrolysis, and dilution calculations.
http://www.chembuddy.com/
(Added: Wed Apr 05 2006 Rating: 0.00 Votes: 0)
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- Chemical Calculator
Free Windows program for calculateing conversion factors between compounds, concentration, and amount of substance in solution.
http://people.freenet.de/buick/
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Chemical Calculator
Chemistry shareware for Windows which calculates the amount of reagent to use when mixing, diluting, and dispensing solutions.
http://www.ChemicalCalculator.com
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Chemistry Functions
Molar conversions and an interactive periodic table directly on the webpage. Requires JavaScript.
http://www.umass.edu/ednet/chemistry.html
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- ChemSolutions
Calculates concentrations and amounts of substance in solutions visually by drawing a schema. Free demo version for Windows.
http://www.kulikov.jino.ru
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Elem
Free program for the interpretation of elemental analysis results. For Windows and Unix; source code available.
http://zarbi.chem.yale.edu/~ivan/elem/
(Added: Wed Apr 05 2006 Rating: 0.00 Votes: 0)
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- Isotope Pattern Calculator v2.0
A JavaScript shareware program that calculates isotopic ratio patterns for molecular fragments.
http://www.geocities.com/junhuayan/pattern.htm
(Added: Wed Apr 05 2006 Rating: 0.00 Votes: 0)
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- JFormula
Information System intended to support multi-stepped technological processes that can be defined on a table of mixes and ingredients and do not involve chemical reactions. The system includes an algorithm to calculate material requirements.
http://www.jformula.com/BOMHome.html
(Added: Sat Apr 01 2006 Rating: 0.00 Votes: 0)
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- Laborant Chemstation
English version of German freeware data analysis program, for various calculations including stoichiometry, pH, thermochemistry, and kinetics.
http://www.lcs-chemie.de/english.htm
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- MS Tools
Online exact mass calculator, mass spectrum generator, and isotope distribution calculator.
http://www.sisweb.com/mstools.htm
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Norgwyn Montgomery Software
NGMSI sells software for 3-D molecular modeling, chemical database creation and manipulation, 2-D publication quality drawing, calculation of over 100 physical properties from structure, automatic chemical internet database generation, and QSAR and QSPR analysis as well as chemical databases.
http://www.norgwyn.com
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Physicochemical Calculators
Simple online and offline calculators for boiling point at reduced pressure, unit conversion, and molecular mass.
http://www.trimen.pl/witek/calculators/calculators.html
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Reagent Calculator
Windows software for the calculation of molecular weight, molecular formulas, mass percentages, mass spectroscopy fragments and adducts, and elemental analysis component; also includes a reagent library.
http://members.empowering.com/gwfran/rgntcalc/
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Solution Solver Chemistry Calculator
Windows program for calculating molecular mass, dilutions, conversions, radioactive decay. Free trial version available.
http://solutionsolver.com
(Added: Thu Apr 06 2006 Rating: 0.00 Votes: 0)
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- Visual MINTEQ
A free equilibrium speciation model, which calculates chemical equilibria in aqueous systems at low ionic strength.
http://www.lwr.kth.se/English/OurSoftware/vminteq/index.htm
(Added: Wed Apr 05 2006 Rating: 0.00 Votes: 0)
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