In the footsteps of ChemBuddy 1.1a7 and 1.1a8 comes a new program, Valence, with a new name and a new interface, and many improvements! This is the second alpha, and there are still probably a few bugs in the code. As this is a prerelease, the interface is neither yet finalized, finished, nor polished. Please don't use it for production work at this time!

Valence is a chemical analysis assistant for students, chemists, and hobbyists alike. It performs calculations involved in various aspects of chemistry. Features include:

• Conversions: Heat, Mass, Moles, Pressure, Temperature, and Volume
• Gases: Boyle's Law, Charles' Law, Combined Gas Law, Gay-Lussac's Law, and Ideal Gas Law
• Solutions: Concentration, Dilution, Molality, Molarity, Normality, Solubility, and Titration
• Miscellaneous: Equilibrium
• Stoichiometry: Heat Energy Transferred, Limiting Reagents
• A periodic table of the elements, with a basic table, a crystal-structures table, an electron-blocks table, a radioactivity table, and a basic states-of-matter table.
• An in-progress molar mass calculator.
• More features planned.