Chemistry spreadsheet calculator, Java applet balances any valid equation and follows up with many stoichiometry calculations in a spreadsheet fashion. Covers limiting reagents, titrations, gravimetric analysis, ideal gases, equilibrium, partial pressures and Van der Waal's gas equation. Also has balance simulator with 26 built-in equations for practice. Is intended as an educational tool for high school and college students. Shows 26 examples.
Chemical Equation Expert
Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems.
Chinese English Assistant
"Chinese-English assistant" is a very convenient and practical tool to help you in learning, reading, writing Chinese and translating between English and Chinese.
LeoCrystal
LeoCrystal is an application for performing modeling of reaction on the surface of crystal for educational and research purposes.
WinTorg
WinTorg simulates the process of identifying unknown organic compounds. It is suitable for use at early university or college level. Spectroscopy is emphasised. The 100 compounds have pmr, cmr, ir, ms spectra and uv data and other properties.
Chemical Formula Tutor
Learn formula writing by drag-and-drop, at home or in class. Students will appreciate the intuitive, interactive Drag-Drop interface. Helpful tips and cursors, built-in Atom Counter, Learn Mode, Test Mode (with or without timing), and scoring.