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This simple TI-83 program is designed to solve pH related problems.

1. If you know pH, it calculates pOH, [H+], and [OH-]
2. If you know pOH, it calculates pH, [H+], and [OH-]
3. If you know [H+], it calculates pH, pOH, and [OH-]
4. If you know [OH-], it calculates pH, pOH, and [H+]


The assumption is that Kw is 1.0 x 10^-14, the temperature of the solution being 25C, and the solution being relatively dilute (no concentrations of 1 molar or greater).

As with any program freely distributed, you are free to pass this program along, provided you do not charge for it. I take no responsibility for the results you get using the program. 

As a word of warning: The program should be used only by persons who UNDERSTAND the application of these laws. 


Andy Allan
www.sciencegeek.net

