Acidity of Concentrated-Solutions of Heteropolyacids Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1988, Volume: 29, Number: 1 pt 1, Pages: 66-70 Pages count : 5 | ||
Tags | Acetic Acid; Chemical Reactions - Reaction Kinetics; Organic Compounds - Hydrolysis; Solutions | ||
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Abstract:
The indicator method was used to measure the Hammet acidity function, Ho, of concentrated solutions of the heteropolyacids (HPAs) H3PW12O40 and H4SiW12O40 in water and in aqueous HOAc. The value of Ho of the aqueous solutions was estimated by kinetics using the acid-catalyzed SN hydrolysis of tert-BuF. The acidity of the HPAs is slightly dependent on their composition and exceeds the acidity of equimolar solutions of ordinary, strong, protonic acids.
Cite:
Kozhevnikov I.V.
, Khankhasaeva S.C.
, Kulikov S.M.
Acidity of Concentrated-Solutions of Heteropolyacids
Kinetics and Catalysis. 1988. V.29. N1 pt 1. P.66-70. WOS Scopus РИНЦ
Acidity of Concentrated-Solutions of Heteropolyacids
Kinetics and Catalysis. 1988. V.29. N1 pt 1. P.66-70. WOS Scopus РИНЦ
Original:
Кожевников И.В.
, Ханхасаева С.Ц.
, Куликов С.М.
Кислотность концентрированных растворов гетерополикислот
Кинетика и катализ. 1988. Т.29. №1. С.76-80. РИНЦ
Кислотность концентрированных растворов гетерополикислот
Кинетика и катализ. 1988. Т.29. №1. С.76-80. РИНЦ
Dates:
Submitted: | Feb 12, 1987 |
Published print: | Jul 1, 1988 |
Identifiers:
Web of science | WOS:A1988Q452200011 |
Scopus | 2-s2.0-0024045504 |
Elibrary | 31009435 |