Strong acid-base titrations.
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Description: Chemistry application, concerning the titration of a strong acid by a strong base respectively the titration of a strong base by a strong acid. The program may be used:
- to calculate the pH of a solution, consisting of the mixture of a strong acid and a strong base,
- to draw the curve for the titration of a strong acid by a strong base (or a strong base by a strong acid),
- to simulate the titration of a strong acid by a strong base (or a strong base by a strong acid).
Improvements/Extensions: Polyprotic acids are assumed to completely dissociate in one only step, thus not all ions effectively
present in the solution are considered to calculate the pH. Another possible extension would be to implement titrations, where one of the solutions is a weak
acid or a weak base.
Free Pascal features: Using timers to implement real-time simulations. Using canvas for mathematical curve drawings. Using the
Left, Top, Size and Visible properties of
shapes to fill an irregular area.