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Universal Algorithm for Acid-Base Equilibrium Calculations

Pavol Tarapèík, CSc.
Department of Analytical Chemistry
Faculty of Chemical and Food Technology STU
Bratislava, Slovakia

These Microsoft Excel workbooks facilitate the calculation of the equilibrium composition of simple to complex acid-base systems. Three workbooks are available:

  1. pH-mix calculates the equilibrium composition for any mixture of protolytes.
  2. pH-titr calculates and presents titration curves.
  3. pH-titrd calculates and presents titration curves with derivative curves included.

The workbooks require only basic knowledge about Excel and almost no calculation abilities. However, they do require a description of chemical properties of the system components. Thus they allow students to concentrate on chemistry skills rather than laborious algebra and arithmetic.

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View
pH-mix [XLS]
pH-titr [XLS]
pH-titrd [XLS]
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Read
Overview [PDF] [RTF]
Documentation [PDF] [RTF]
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Review
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Requires
Microsoft Excel

Keywords
History
Submitted: August 2003 for peer-review. If accepted for the reviewed collection, it will be moved to the JCE WebWare Peer-Reviewed Collection.


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