Written on: December 17th, 2001(This Program is Designed for the TI-83, 83+Plus, Including the Silver Edition. Hello, and Thank you for Downloading Sci Conversions Plus+ I think you'll find it very useful in Chemsitry class. This program calculates: 1:Grams to Moles* 2:Molecules to Moles* 3:Molecules to Grams 4Grams to Atoms 5:Formula Units To Moles* 6:Molarity 7:Preperation *Vice Versa included, e.g (Moles to Formula Units) Instructions: Start SC Plus+ Press Enter when Title Screen Appears Choose Option from List History V1.0 Is realeased No known bugs have appeared If you have any suggestions or comments to make my program better, please IM me on AIM/AOL at TeyeCalcHelp, all the "TI" ones were taken:(. Plans for Future updates: Optimized Code More Options, such as Percentage Composition, and Empirical Formula,Molecular Formula. MAYBE written in ASM, for even faster speed.(Like it needs it.)