Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Degree of dissociation of electrolytes in aqueous solutions as obtained from NMR-relaxation data. / Chizhik, V. I.; Matveev, V. V.; Mikhailov, V. I.; Klykova, L. M.
в: Russian Journal of Physical Chemistry A, Том 72, № 4, 04.1998, стр. 577-581.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Degree of dissociation of electrolytes in aqueous solutions as obtained from NMR-relaxation data
AU - Chizhik, V. I.
AU - Matveev, V. V.
AU - Mikhailov, V. I.
AU - Klykova, L. M.
PY - 1998/4
Y1 - 1998/4
N2 - The additivity in the influence of cations and anions on the rate of relaxation of the nuclei of the solvent (water) molecule is studied. The dissociation of a number of electrolytes is studied. In some cases, the dissociation may be considered complete up to the limits of solubility (NaCl, NaNO3, RbCl, NaF). However, for a number of simple electrolytes, such as CaCl2, CaBr2, Na2SO4, etc., a deviation from the additivity rule is observable at moderate concentrations. The conclusion is made that contact or separated ionic pairs are formed.
AB - The additivity in the influence of cations and anions on the rate of relaxation of the nuclei of the solvent (water) molecule is studied. The dissociation of a number of electrolytes is studied. In some cases, the dissociation may be considered complete up to the limits of solubility (NaCl, NaNO3, RbCl, NaF). However, for a number of simple electrolytes, such as CaCl2, CaBr2, Na2SO4, etc., a deviation from the additivity rule is observable at moderate concentrations. The conclusion is made that contact or separated ionic pairs are formed.
UR - http://www.scopus.com/inward/record.url?scp=0032388351&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:14844308797
VL - 72
SP - 577
EP - 581
JO - Russian Journal of Physical Chemistry A
JF - Russian Journal of Physical Chemistry A
SN - 0036-0244
IS - 4
ER -
ID: 37037350