Вот открывается окно...
Видим: periodic table, molecular calculator, balance, thermochemistry, electrochemistry, solubility product, solubility chart, weak acid/base, curve fit & function plot, binary plot, ternary plot, molecular 3d viewer, gas equations, conversions, calculator, dictionary, spectroscopy.
Впрочем, оффсайт: http://www.standnes.no/chemistry-software.htm