Education » Chemistry (9)

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» CurTiPot pH & Acid-Base Titration Curves 3.3 download web site opinions problem?

CurTiPot pH & Acid-Base Titration Curves. A powerful all-in-one freeware for pH calculation, experimental data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures), with interpolation, smoothing and nonlinear regression. Spreadsheets with graphics, examples, instructions, database and visual basic macros are self-contained in one XLS file; simply open-it with MS-Excel and start learning and working at home, classroom and laboratory.  author: Prof. Ivano G.R. Gutz  required: Windows, Vista,+ Excel  size: 693 k  added: 09-May-2008

(27 votes) 54321  » rate it  (5 = best)

» IRPal 1.0 download web site opinions problem?

IRPal is a program that may come in quite handy in interpreting IR-spectra of organic compounds. It is shipped with a small database that is suitable for global assignments of functional groups and structure-elements but the database can be modified, extended and tailored to specific needs. The program is self explanatory. Context-sensitive help is available on the status bar.  author: Wolf van Heeswijk  required: Windows  size: 332 k  added: 31-Jan-2008

(1 votes) 54321  » rate it  (5 = best)

» ChemMol 1.0 download web site opinions problem?

ChemMol is a freeware program for the calculation of molecular masses and chemical analyses of compounds. It was written with the organic chemist in mind thus, apart from (most of ) the elements, a number of organic functional groups and some protecting groups were added to the database. Likewise, all naturally occurring amino acids were added.  author: Wolf van Heeswijk  required: Win9x, Win2K, WinXP  size: 264 k  added: 23-Jan-2008

(3 votes) 54321  » rate it  (5 = best)

» JVP Periodic Table 4.0 download web site opinions problem?

JVP Periodic Table allows you to access all the elements by Atomic Number, Alphabetical List, or Chemical Series group. Included - All 109 known elements with 2,621 isotopes, half-life, isotopic mass, radioactive decay, particles, complete decay paths and other information. Also includes orbitals, boiling and melting points, atomic radius, bonding radius, chemical series, type classification, ionization, electro negativity, and much more, with a "Fast Facts" page included with the program. This is one of the very few periodic tables which has the isotopes and orbitals. This new version includes "Page Marking" and "MiniCalc" calculator. You still get a GUI format so you don't have to open a browser for HTML, Temporary History Bar at top of page so you don't need a backspace, Find Word or Phrase Function for a single page search, and JVPNote is included as a bonus.  author: J.V. Presogna  required: JRE 6  size: 1.17 m  added: 21-Nov-2007

(5 votes) 54321  » rate it  (5 = best)

» EMBOSS 4.1 download web site opinions problem?

EMBOSS is "The European Molecular Biology Open Software Suite", it is a free Open Source software analysis package specially developed for the needs of the molecular biology user community. The software automatically copes with data in a variety of formats and even allows transparent retrieval of sequence data from the web. Also, as extensive libraries are provided with the package, it is a platform to allow other scientists to develop and release software in true open source spirit. EMBOSS also integrates a range of currently available packages and tools for sequence analysis into a seamless whole. EMBOSS breaks the historical trend towards commercial software packages.  author: EMBOSS Team  required: Most OSs  size: 17.6 m  added: 04-May-2007

(14 votes) 54321  » rate it  (5 = best)

» ACD/ChemSketch 10.0 more info download opinions problem?

The global smash hit, all-purpose chemical drawing and graphics software. Use templates or free-hand, click and draw molecules, ions, stereobonds, text, polygons, arrows, etc. Automatic calculation of MW and formula. See estimates of density, refractive index, molar volume, etc. Now you can generate the systematic IUPAC name for small molecules, export structures in Chemical Markup Language (CML) format, convert SMILES strings to structures and structures to SMILES, and design input forms for ChemBasic programs with the Forms Manager feature. Please note, this software is for personal, home and educational use only. Note: ChemSketch 10.0 freeware is not compatible with other versions of free and commercial ACD/Labs software and should be installed separately.   » more info, screenshot  author: Advanced Chemistry Development  required: Windows  size: 26.0 m  added: 26-Dec-2006

(131 votes) 54321  » rate it  (5 = best)

» SweetMollyGrace 1.1 download web site opinions problem?

SweetMollyGrace is a suite of freeware tools for automating the work of rendering and animating molecules. Imports molecules in PDB, MOL XYZ format (Babel) Generates high quality images of molecules using raytracing tools (Povray and Raster3D). Makes 4 kinds of animation (only rotation around axes) using frames generated by Povray, Raster3D, Rasmol and Qmol. Saves animation in AVI, MPEG, GIF, MOV and FLIC. Generates and views 3D files.  author: Rodomontano  required: Windows  size: 13.1 m  added: 24-Jun-2005

(43 votes) 54321  » rate it  (5 = best)

» McDalton Learning Edition 1.0 download web site opinions problem?

This is a freeware computer program, designed for learning purposes, to calculate molar or formula masses, the calculations are shown together with the result. Most textbooks include an atomic mass table with values rounded to one or two decimals. For compatibility with answers on examples given in those textbooks McDalton Learning Edition includes the option to use a fixed number of decimals. This may also increase the readability of the output.  author: Christer Svensson  required: Windows  size: 640 k  added: 17-Jun-2004

(31 votes) 54321  » rate it  (5 = best)

» AcaClone pDRAW32 1.1.50 download web site opinions problem?

Freeware DNA cloning, restriction analysis, primer site analysis and visualisation software. pDRAW32 is being developed as a freetime hobby project and it is far from finished, but as it has reached a point where it could be helpfull for many labs, it is now available to the scientific community. pDRAW32 is still in its betatesting stage, and it will probably remain that way for still some years to come. You are free to download and use pDRAW32 at your own risk. The only thing required of you is that you should report any bugs you may encounter.  author: AcaClone Software  required: Windows  size: 3.0 m  added: 24-Jan-2002

(35 votes) 54321  » rate it  (5 = best)

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