The Activity Coefficient of Hydrochloric Acid in Concentrated Aqueous Higher Valence Type Chloride Solutions at 25°. I. The System Hydrochloric Acid-Barium Chloride

Journal Article · Wed Dec 01 00:00:00 EST 1954 · Journal of the American Chemical Society

DOI:https://doi.org/10.1021/ja01652a008· OSTI ID:4403849

Harned, Herbert S. ^[1]; Gary, Robert ^[1]

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1. Yale Univ., New Haven, CT (United States)

From electromotive force measurements of suitable cells, the activity coefficient of hydrochloric acid in barium chloride solutions has been computed in mixtures of 1, 2 and 3 ionic strengths. It is shown that at these concentrations, the logarithm of the activity coefficient of the acid varies linearly with the acid concentration. Finally, following a procedure adopted by Harned which employed the Gibbs-Duhem equation and considerations arising from the application of cross differentiation relations as suggested by Glueckauf, these data are subjected to a critical examination.

• Research Organization: Yale Univ., New Haven, CT (United States)
• Sponsoring Organization: US Atomic Energy Commission (AEC)
• NSA Number: NSA-08-006086
• OSTI ID: 4403849
• Report Number(s): NYO--6607
• Journal Information: Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 23 Vol. 76; ISSN 0002-7863
• Publisher: American Chemical Society (ACS)
• Country of Publication: United States
• Language: English

Related Subjects

BARIUM CHLORIDES
CHEMISTRY
CHLORIDES
ELECTRIC CHARGES
ELECTRICITY
EQUATIONS
GIBBS-DUHEM EQUATION
HYDROCHLORIC ACID
MATHEMATICS
MEASURED VALUES
MIXING
QUANTITY RATIO
REACTION KINETICS
SOLUTIONS
TEMPERATURE