Burgot G, Burgot J L
Laboratoire de Chimie Analytique, Département d'études physico-chimiques, biocinétiques et pharmacologiques des pharmacosystèmes. Faculté des sciences pharmaceutiques et biologiques, 2 avenue du Pr Léon Bernard, F 35043, Rennes.
Ann Pharm Fr. 2000 Oct;58(5):308-15.
The principles of two algorithms allowing the calculations of the concentration and activity levels of the different species during acid-base titrations in water are described. They simulate titrations at constant and variable ionic strengths respectively. They are designed so acid and base strengths, their concentrations and the titrant volume added can be chosen freely. The calculations are based on rigorous equations with a general scope. They are sufficiently compact to be processed on pocket calculators. The algorithms can easily simulate pH-metric, spectrophotometric, conductometric and calorimetric titrations, and hence allow determining concentrations and some physico-chemical constants related to the occurring chemical systems.
本文描述了两种算法的原理，这两种算法可用于计算在水中进行酸碱滴定时不同物种的浓度和活度水平。它们分别模拟了在恒定离子强度和可变离子强度下的滴定过程。其设计使得酸和碱的强度、它们的浓度以及加入的滴定剂体积都可以自由选择。计算基于具有普遍适用性的严格方程。这些方程足够简洁，可以在袖珍计算器上进行处理。这些算法能够轻松模拟pH滴定法、分光光度法、电导滴定法和量热滴定法，从而可以确定与所涉及化学体系相关的浓度和一些物理化学常数。
