Lechat - Simulations in Chemical Equilibrium
    LE CHAT is a graphic illustration of chemical equilibrium phenomena. It allows visualising the alterations which occur in gases by changing concentration, pressure, volume or temperature according to Le Ch‚telier's principle. Tiny molecules are seen inside a container, whose volume and temperature may be easily changed.

Jo„o C. M. Paiva, Antero Abrunhosa e Victor M. S.Gil (Authors), Antero Abrunhosa (Programming)