VISCOMETRIC BEHAVIOR OF CONCENTRTED PERCHLORIC ACID

Autor:	Narain Datt Kandpal, Renu Loshali
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	Solvent viscosity equations Viscosity chemistry.chemical_compound Aqueous solution Solution perchloric acid Chemistry Inorganic chemistry General Chemistry Perchloric acid interaction parameters Ion
Zdroj:	Journal of the Chilean Chemical Society v.62 n.1 2017 SciELO Chile CONICYT Chile instacron:CONICYT Journal of the Chilean Chemical Society, Volume: 62, Issue: 1, Pages: 3386-3388, Published: MAR 2017
Popis:	Viscosity q and density p of aqueous concentrated perchloric acid 1.0 moldm-3 to 9.0 moldm-3 were measured at 297.65K. The viscosity data were used to calculate the value of A and B-coefficient of Jones-Dole equation. The value of B-coefficient is positive which suggests the strong ion-solvent interaction in aqueous perchloric acid. The three concentration regions of perchloric acid having value of B-coefficient (measure of ion-solvent interaction or structure making capacity) in the order 1.0 to 4.0 moldm-3 < 4.0 to 6.0 moldm-3 < 6.0 to 9.0 moldm-3 has been proposed.
Databáze:	OpenAIRE
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