Chembalancer

Chembalancer is a little freeware game to teach balancing equations. You type numbers in front of each molecule until there are the same number of atoms on both sides of the equation, then click the 'Balanced' button. Note to sys-admin: It's really a zipped up version of a website, which can be run as freeware locally, via file share or intranet. Works on any platform with IE4+ or Netscape 4+. Sulan Dun sulan@dun.org www.dun.org/sulan