Hi,

The folloiwng site, http://www.cesd.com , has some chemical
engineering,mathematical , chemistry software suitable for
chemistry,chemical engineering students and professionals etc.
Contains information on 3000+ chemical compounds,allows predition of
chemical compound properties,critical constants, thermodynamic
properties etc,periodic table, solves 400+ chemical/electrical/
mechcanical engineering, phyics, and mathematical equations. Contains
200+ unit conversions & more.


http://www.cesd.com
http://www.cesd.com/products.htm
http://www.cesd.com/cesddls.html


You may want to take a look....


Cheers,