Отправить статью по E-mail Thermochemical study of the reactions of acid–base interaction in an aqueous solution of α-aminobutyric acid
- Авторы: Lytkin A.I.1, Chernikov V.V.1, Krutova O.N.1, Skvortsov I.A.1, Korchagina A.S.1
-
Учреждения:
- Ivanovo State University of Chemistry and Technology
- Выпуск: Том 91, № 1 (2017)
- Страницы: 1-5
- Раздел: Chemical Thermodynamics and Thermochemistry
- URL: https://bakhtiniada.ru/0036-0244/article/view/169150
- DOI: https://doi.org/10.1134/S0036024417010174
- ID: 169150
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
The heat effects of the interaction between a solution of α-aminobutyric acid and solutions of HNO3 and KОН are measured by means of calorimetry in different ranges of рН at 298.15 K and values of ionic strength of 0.25, 0.5, and 0.75 (KNO3). The heat effects of the stepwise dissociation of the amino acid are determined. Standard thermodynamic characteristics (ΔrH0, ΔrG0, and ΔrS0) of the reactions of acid–base interaction in aqueous solutions of α-aminobutyric acid are calculated. The connection between the thermodynamic characteristics of the dissociation of the amino acid and the structure of this compound is considered.
Ключевые слова
Об авторах
A. Lytkin
Ivanovo State University of Chemistry and Technology
Автор, ответственный за переписку.
Email: kdvkonkpd@dsn.ru
Россия, Ivanovo, 153000
V. Chernikov
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Россия, Ivanovo, 153000
O. Krutova
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Россия, Ivanovo, 153000
I. Skvortsov
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Россия, Ivanovo, 153000
A. Korchagina
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Россия, Ivanovo, 153000
Дополнительные файлы
