电邮这篇文章 Algorithm for Calculating the Dissociation Constants of Ampholytes in Nonbuffer Systems
- 作者: Lysova S.1, Skripnikova T.1, Zevatskii Y.1,2,3
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隶属关系:
- St. Petersburg State University of Industrial Technologies and Design
- ZAO Novbytkhim
- St. Petersburg State Electrotechnical University (LETI)
- 期: 卷 92, 编号 5 (2018)
- 页面: 922-926
- 栏目: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/169999
- DOI: https://doi.org/10.1134/S0036024418050229
- ID: 169999
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详细
An algorithm for calculating the dissociation constants of ampholytes in aqueous solutions is developed on the basis of spectrophotometric data in the UV and visible ranges without pH measurements of a medium and without buffer solutions. The proposed algorithm has been experimentally tested for five ampholytes of different strengths. The relative error of measuring dissociation constants is less than 5%.
作者简介
S. Lysova
St. Petersburg State University of Industrial Technologies and Design
编辑信件的主要联系方式.
Email: lusovass@mail.ru
俄罗斯联邦, St. Petersburg, 191186
T. Skripnikova
St. Petersburg State University of Industrial Technologies and Design
Email: lusovass@mail.ru
俄罗斯联邦, St. Petersburg, 191186
Yu. Zevatskii
St. Petersburg State University of Industrial Technologies and Design; ZAO Novbytkhim; St. Petersburg State Electrotechnical University (LETI)
Email: lusovass@mail.ru
俄罗斯联邦, St. Petersburg, 191186; Gatchina, 199026; St. Petersburg, 197022
