Balancing Chemical Equations

I've found a website that allows you to practice balancing equations that I found to be helpful.  There are three levels, beginner, intermediate and advanced.  You can chose how many you want to do.  It's great practice!

The website is called...It's Elemental - Balancing Act from Jefferson Lab.  http://education.jlab.org/elementbalancing/index.html

Hope this helps to understand a little better.