All Chemistry Chemists, chemistry students, and the curious should check out a dozen chemistry-related programs, simulations, and study aids. chemst.zip Index for chemst.zip ccal9116.zip Chem calculator for MW, % composition, equations chemical.zip Molecular modeling program CGA or EGA chemref.zip Chemistry database/reference elements.zip Study aid: data on 106 chemical elements jmr_bs.zip Molecule ball and stick demo jmr1_20.zip Raytrace renderer for organic molecules molarmas.zip Molecular mass, % composition, with standard deviations molwt23.zip Utility for simple chemical calculations mv140.zip Displays and prints pictures of atomic structures periodic.zip Displays the periodic table of elements (EGA) teddemo2.zip Thermodynamics: Kinetic gas model simulator torg320.zip 3D molecular modeling set for Windows