Criteria for Using Approximative Relations for the Calculation of Simple Protolytic Equilibria. Weak Bases and Hydrolyzed Salts

Authors

  • P. Tomčík Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic
  • V. Klbiková Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic
  • D. Bustin Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic

Abstract

The criteria were derived for simple protolytic equilibria of weak bases and hydrolyzed salts in aqueous solutions. The approximative formulae (simpler equations) can be used if the analytical concentration of a protolyte is higher than the limiting (critical) concentration calculated from the derived criterial equation. The concentration ranges in which it is appropriate to use various mathematical types of equations or the simplest formula are calculated and discussed.

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Published

2009-07-15

How to Cite

Tomčík, P., Klbiková, V., & Bustin, D. (2009). Criteria for Using Approximative Relations for the Calculation of Simple Protolytic Equilibria. Weak Bases and Hydrolyzed Salts. Chemické Listy, 103(6). Retrieved from http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1530

Issue

Vol. 103 No. 6 (2009)

Section

Articles

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