Kaleidagraph Equation

[Clay Comstock]

Hello,

I was wondering if anyone out there would now how to plug in the 
Henderson-Hasselbach Equation into Kaleidagraph.  I have tried everything 
I know but it doesn't work.

The equation is pH=pKa+log ([A]/[HA])

Thanks

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Clay Comstock
e-mail comstock at plains.nodak.edu 
PGP Public Key available through most key servers.
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