Showing 35 open source projects for "chemistry calculator"

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  • 1

    ERmod

    Approximate solvation free energy calculator

    ERmod (Energy Representation Module) is a program to calculate the solvation free energy based on the energy representation method (J. Chem. Phys. 113, 6070 (2000)). The program allows users to calculate the solvation free energy to arbitrary solvents, including inhomogeneous systems, and can run in cooperation with state-of-art molecular simulation software, such as LAMMPS, GROMACS and/or AMBER.
    Downloads: 6 This Week
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  • 2
    QxCalc

    QxCalc

    A scriptable calculator

    QxCalc For mathematical calculations in high-school, physics, chemistry, mathematics, economics, electrical, mechanical. Create equations, and also calculate with them, with ease. You use the calculator the same way as you use a pen and paper. It is quite simple, and can do a lot of work given syntax correctness. It comes with a "basic" gui, however the best way to use it is with the 'vim' editor, for which it has a syntax highlight file (calc.vim).
    Downloads: 2 This Week
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  • 3

    TopoIndices

    Calculator of topological indices of molecular graphs (from SDF file)

    The first step was taken - the 118 topological indices (2D indices) of molecular graphs can be calculated. The description of topoindices is in the file topoindices.pdf (docs folder). For each index there is at least one literature reference. Several indices were not taken into account for this project: some of them are depending on parameters, some are generally not calculable in the real numbers (square roots of negative numbers). The BASIC code was written for JustBASIC (the free...
    Downloads: 2 This Week
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  • 4
    Jljp

    Jljp

    Calculates the voltage across a liquid junction between two solutions

    An analogous project written in C# can be found here: https://github.com/swharden/JLJP Liquid junction potential calculator. It's a tool for scientists and engineers who have to do with electrochemistry and electrokinetics. When two solutions containing ions are put into contact, possibly through a porous diaphragm, a voltage develops across them. The calculation of the voltage is not trivial. The program is written in Java. Includes classes that can be included in other programs, together...
    Downloads: 0 This Week
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  • 5
    wxProdOp

    wxProdOp

    NMR Product Operator Calculator

    The program does nmr product operator calculations for one, two, three and four spins. Receiver phase cycling is possible in conjunction with pulse phase cycling to simulate coherence pathway selection. An extensive manual and help files are included. Currently running under Linux and Windows.
    Downloads: 0 This Week
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  • 6
    qmol

    qmol

    A simple molecular weight calculator

    qmol is a simple molecular weight calculator, available for Linux and Windows, derived from Tomislav Gountchev's KMol. You can enter a formula, (e.g. CH3(CH2)2OH) and get its molecular weight (60.0959 g/mol) and its elemental composition (C3H8O: C 59.96; H 13.42; O 26.62 %). See the features list below for more details or consult the wiki page: https://sourceforge.net/p/qmol/wiki/Home/. For Windows binary and source code see the files section: https://sourceforge.net/projects/qmol/files...
    Downloads: 1 This Week
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  • 7
    An easy and simple tool to calculate the half-lives of radioactive substances and looking up elements on the table of elements by name, element symbol, atomic number, or atomic weight. Source code is on GitHub here: https://github.com/InfinityDevelopment/ChemistryCalculator NOTE: This is a Java program. Inside the ZIP there is the .jar file and .bat file(which you would run to start the program on Windows) required to run on Windows, however, to run it on other operating systems you...
    Downloads: 0 This Week
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  • 8

    PPCaP.tw

    a calculator on personal probability of prostate cancer

    We collect articles and re-computerize those contents to help calculate the probability of prostate cancer for cases. The program now is focus on cases of Taiwan area because or our choice. The articles we used were : 1. Zhao R ans Huang Y et al published at PlosOne 2004 2. Virtanen A and Gomari M et al published at Clinical Chemistry 1999 3. Finne P and Auvinen A el al published at Euro Urol 2002 4. Chua M E and Tanseco PP et al published at Asian J Urol 2015
    Downloads: 0 This Week
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  • 9
    The Acids and Bases chapters' (14 and 15) calculations are arguably the hardest calculations in all of AP Chemistry. With some problems taking as long as ten minutes to solve, the can be hard to wrap the mind around. However, with the Acids and Bases Program, a quick answer is never more than a click away.
    Downloads: 1 This Week
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    Codesoft Barcode Label Software

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    CODESOFT is an enterprise-level RFID and barcode label design application offering unmatched flexibility, power, and support. Available in print-only, single-user, and network configurations, CODESOFT is designed to meet all of your barcode labeling needs. Whether your goal is streamlining label printing, printing labels using a form, connecting a scale to your label template, or integrating your business database with your label templates, CODESOFT provides a solution for your organization’s most advanced labeling needs. Connect to SQL or Oracle databases for business system integrations and greater efficiency. CODESOFT includes over 100 barcode symbologies including GS1, supports all common image formats, and enables rich text editing. Native printer drivers are included for over 4,000 thermal, thermal transfer, and inkjet label printers to ensure the best label printing quality.
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  • 10
    Solution Percenter

    Solution Percenter

    Calculator for making solutions

    Soluton Percenter is a program for making solutions percent. Maked by python and PyQt4 module. For chemists, mathematicians and barmans. Program can create advanced recipes and print them.
    Downloads: 0 This Week
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  • 11

    alkacalc

    Lye calculator for soapmaking

    AlkaCalc assists with the creation of soap recipes for either liquid (potassium hydroxide) or bar (sodium hydroxide) soaps by calculating the amount of lye needed to saponify any combination of soapmaking oils.
    Downloads: 0 This Week
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  • 12
    Denaturant Concentration Calculator

    Denaturant Concentration Calculator

    Calculate the concentration of Urea or Guanidine in solution.

    Calculate the concentration of Urea or Guanidine in solution from the measured refractive index of the sample.
    Downloads: 0 This Week
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  • 13

    Alcohol Calculator

    Ein Alkohol Rechner

    Dieser Alkohol Rechner gibt dem Nutzer die Möglichkeit ungefähr seinen Alkoholgehalt im Blut zu bestimmen. Alle Angaben des Programms sind natürlich ohne Gewähr und natürlich kann der Alkoholgehalt auch wesentlich höher oder niedriger sein.
    Downloads: 0 This Week
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  • 14

    calistry

    Chemistry Calculator

    Downloads: 0 This Week
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  • 15

    Computing with units

    Calculator that takes care of measurement units.

    Java program for computations with values expressed in terms of physical or other units. Supports complicated mathematical expressions and user-defined functions. Invoked from scripts, line command, or as GUI. Extensive units data base.
    Downloads: 0 This Week
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  • 16
    islec

    islec

    ISL Solid-Liquid Equilibrium Calculator

    ISL Equilibrium Calculator,which process solid-liquid equilibrium calculation by using Harvie extended Pitzer's ion interaction electrolyte solution model and particle swarm optimization Gibbs free energy minimization (GEM). ISLEC is an efficient tool for solid-liquid equilibrium calculation, and can simulate the crystallization path of seawater and salt lake brines. ISLEC is suitable for related researches and process design.
    Downloads: 0 This Week
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  • 17
    Chemical Mass Calculator

    Chemical Mass Calculator

    Calculates chemical compounds molar masses

    Small and fast software that calculates the molar mass of a chemical formula. Can redirect user to the wiki page of the compund or to the NCBI chemical database. Multilanguage.
    Downloads: 0 This Week
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  • 18
    pyisocalc

    pyisocalc

    Isotopic pattern calculator in python 2.x

    This is an isotopic pattern calculator written in python. It depends on re, sys, numpy, operator, itertools, and matplotlib.
    Downloads: 0 This Week
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  • 19
    A GUI to calculate chemical compound characteristics along with their Neutron and X-Ray Scattering Length Densities. Comes as standalone package for Windows, Linux and MacOS (in the future).
    Downloads: 0 This Week
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  • 20

    Multi-Step Heat Calulator

    A multi-step heat calculator.

    A multi-step heat calculator. it currently only calculates heat gained.
    Downloads: 0 This Week
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  • 21
    set of 4 calculations related to chemistry... 1. Boyle's law 2. Ideal gas law 3. Molar mass calculator 4. Dilution of solution
    Downloads: 3 This Week
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  • 22
    Formol - a simple command-line molar weight calculator that understand the chemical notations.
    Downloads: 0 This Week
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  • 23
    Either a single program, or a collection of programs, with the purpose of easing various calculations involved in Chemistry. The focus will necessarily be centered around those topics covered in first semester General Chemistry, at the college level.
    Downloads: 0 This Week
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  • 24
    Solve equations, view charts and graphs, make conversions, balance equations and more. Chemistry Calculator.
    Downloads: 4 This Week
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  • 25
    Sudsy is a saponification calculator coded in Python. The CLI works fine, but the PyGTK version still needs some work...The interface is designed and it starts up, but some of the callbacks still need to be implemented. Let me know if you can help.
    Downloads: 0 This Week
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