Education softs

mRNA 1.0
mRNA is a small program that accepts a sequence of codons (mRNA) and translates this sequence into a protein. Codons are 3-letter words consisting of the bases A (Adenine), C (Cytosine), G (Guanine) and U (Uracil). You can copy the mMRA and the produced peptide to the Clipboard by right-clicking the lines in the listbox. mRNA Translation and Peptide synthesis - Translation is the final step on the way from DNA to protein. It is the synthesis of proteins directed by a mRNA template. The information contained in the nucleotide sequence of the mRNA is read as three letter words (triplets), called codons. Each word stands for one amino acidmRNA.


ChemDigiT 1.0+
ChemDigiT is a Chemical Calculator. No approximations are made, all calculated variables show their exact values. The algorithm used for calculations is based on a full set of equations describing acid/base and salt dissociation equilibrium solved with the Newton Raphson method. Sections include: pH Acid-Base; pH Hydrolysis; pH Mixtures Section; Titration; Balance; Concentration; Buffer; Solubility. A Periodic Table is also included.


Buffer 1.0
 Buffer is simple application that will offer you methods of preparation of buffers for a given pH. It accepts a valid pH value and returns one or more methods of preparation of suitable buffers and a number of pH-indicators that change colors close to the pH value entered. Theoretical buffer pH and real buffer pH are usually two different numbers. For best accuracy, it's recommended to use a pH meter. While monitoring the solution's pH, small amounts of either HCl or NaOH in dilute solution are added until the pH reaches the desired value. 4 relevant Internet links dealing with the preparation and pH-calculation of buffers are directly accessible from within the program.
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 Theenk Periodic Elements
 Memorize the Chemistry Periodic Table with this easy to use and fun to play quiz. The program gives you a clue and you must guess the Chemistry Periodic Element. Simply click the letters on the keyboard in the program window.


 ChemToolBox
ChemToolBox, the swiss army knife of the lab worker, is a freeware which contains numerous scientific data very useful in a laboratory. Thanks to its own database, ChemToolBox will easily substitute the time-consuming use of scientific books (such as Handbooks) or online databases. It can provide help in various fields such as; organic chemistry (properties of solvents, miscibility and polarity, cooling mixtures). Solution chemistry (acid/base and RedOx couples, colored indicators, complexes, salts, fluorochroms). Spectroscopy (1H and 13C NMR) or polymer chemistry); biochemistry (amino acids, nitrogen bases, carbohydrates, fatty acids, SDS-PAGE), etc. ChemToolBox also has a full periodic table of elements (with the picture of all elements), a units conversion and calculations module, as well as numerous scientific constants with SI units and derivatives. All these data can be exported in HTML.





 JVP_v5 Periodic Table 5.0
JVP_v5 has lots of information but it also allows you to access all the elements by Atomic Number, Alphabetical List, or Chemical Series group. This is one of the very few periodic tables which has the isotopes and orbitals. Included: All 109 known elements with 2,621 isotopes, half-life, isotopic mass, radioactive decay, particles, complete decay paths and other information. Also including orbitals, boiling and melting points, atomic radius, bonding radius, chemical series, type classification, ionization, electronegativity, and much more, with a "Fast Facts" page included with the program. It includesMicrosoft Calculator access and is integrated with the Explorer.


CurTiPot pH & Acid-Base Titration Curves 3.3
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.


ACD/ChemSketch 10.0
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.