A game where you make your
professor disappear by answering
questions about the elements in
the periodic table correctly (java).
Teaches  how to determine the
correct chemical formula, and how
to name the compound (java).
Teaches step by step, how to
determine the Lewis Structure of
chemical compounds, calculate formal
charges and VSEPR structures (java).
Perform acid-base titrations
virtually. Change concentrations,
analyte volume, ka,  kb, drip rate,
etc, (java).
Based on the Master Mind board
game but using element symbols
instead of colors (java).
Uses Matrix Algebra to balance  
chemical equations even very
complex ones (java).
*** If the java program doesn't run (nothing happens when you click on
the button) please click on the following link to download  the free JRE
update  from the Java website:  
Java Runtime Environment V6 Update 17
Teaches step by step, how to solve
Stoichiometry problems
. Generates
random problems
(java).