Titration Curves-Weak acid with strong base

This is a first attempt to do something practical using real time plotting without JAVA. It's not quite done. There's still something slightly amiss with the plotting algorithm for certain pKa values. However, I thought people might want to take a quick look. To execute, simply enter a base concentration and a pKa value. If you want lines displayed showing the equivalence point and the pKa position to be displayed, click on the "Show Lines" box. Then hit the "Push" button. The plot will be displayed in this space. This page is browser sensitive: requires Netscape 4.x. I'm slowly working on a generalized plotting function for use in web pages. If I ever get it done, I'll make it available. As always, take anything you want and feedback is welcomed.