THE VAPOR PRESSURES OF AQUEOUS SOLUTIONS OF POTASSIUM IODIDE AND SODIUM BROMIDE AT 25°1

1928 ◽  
Vol 50 (11) ◽  
pp. 2951-2958 ◽  
Author(s):  
J. N. Pearce ◽  
M. D. Taylor ◽  
R. M. Bartlett
Keyword(s):  
Aqueous Solutions ◽  
Potassium Iodide ◽  
Sodium Bromide ◽  
Vapor Pressures

Vapor pressures of aqueous solutions of (silver, thallium, sodium) nitrate at 98.5.degree.C

1980 ◽  
Vol 25 (4) ◽  
pp. 331-332 ◽  
Author(s):  
Marie Christine Abraham ◽  
Maurice Abraham ◽  
James Sangster
Keyword(s):  
Aqueous Solutions ◽  
Sodium Nitrate ◽  
Vapor Pressures

scholarly journals Metallkomplexe mit 1,4,7-Trithiacyclononan: Kristallstrukturen von [CdI2 · C6H12S3]2 und [Hg(C6H12S3)2](HgI3)2 / Metal Complexes with 1,4,7-Trithiacyclononane: Crystal Structures of [CdI2 · C6H12S3]2 and [Hg(C6H12S3)2](HgI3)2

1993 ◽  
Vol 48 (7) ◽  
pp. 969-972 ◽  
Author(s):  
Joachim Pickardt ◽  
Jing Shen
Keyword(s):  
Aqueous Solutions ◽  
Metal Complexes ◽  
Crystal Structures ◽  
Potassium Iodide ◽  
Cadmium Iodide ◽  
Mercuric Iodide ◽  
Space Group

Crystals of the complexes [CdI2 · C6H12S3]2 (1) and [Hg(C6H12S3)2](HgI3)2 (2) were obtained by diffusion of 1,4,7-trithiacyclononane (9 S 3) in ethanol into aqueous solutions of cadmium iodide and mercuric iodide/potassium iodide, resp. Both compounds crystallize monoclinically,1: space group P21/n, Z = 4, a = 1207.1(5), b = 909.9(2), c = 1240.3(7) pm, β = 92.59(9)°; 2: P21/c, Z = 2, a = 804.7(6), b = 934.0(6), c = 2167.9(4) pm, β = 94.34(7)°. 1 is dimeric, consisting of two [CdI2 · 9S3] units, connected via iodine bridges. Crystals of 2 contain sandwich-like cations [Hg(9S3)2]2+ and [HgI3]- anions, forming chains via Hg ··· S and Hg ··· I bridges.

Determination of the critical micellar temperature of F127 aqueous solutions at the presence of sodium bromide by cyclic voltammetry

2014 ◽  
Vol 293 (3) ◽  
pp. 787-796 ◽  
Author(s):  
Guobao Li ◽  
Jingcheng Hao ◽  
Hongguang Li ◽  
Dawei Fan ◽  
Weiping Sui
Keyword(s):  
Cyclic Voltammetry ◽  
Aqueous Solutions ◽  
Sodium Bromide

VAPOR PRESSURES OF AQUEOUS SOLUTIONS OF SILVER NITRATE, OF AMMONIUM NITRATE, AND OF LITHIUM NITRATE

1956 ◽  
Vol 34 (2) ◽  
pp. 151-159 ◽  
Author(s):  
A. N. Campbell ◽  
J. B. Fishman ◽  
G. Rutherford ◽  
T. P. Schaefer ◽  
L. Ross
Keyword(s):  
Aqueous Solutions ◽  
Silver Nitrate ◽  
Direct Determination ◽  
Lithium Ion ◽  
Silver Ions ◽  
Lithium Nitrate ◽  
Vapor Pressures ◽  
Heats Of Dilution ◽  
Water Of Hydration

This paper is devoted to the direct determination of the vapor pressures of solutions of the nitrates of silver, of ammonium, and of lithium, at temperatures varying from 30 °C. to 105 °C. and at concentrations varying from 10 to 85 weight % (for lithium nitrate, the limited solubility precluded measurements beyond 65%). From the vapor pressures, the enthalpies of evaporation of water (by a modification of the Clapeyron–Clausius equation), the differential heats of dilution, and the activities of water (as compared with the mole fractions of the solvent) have been calculated. From the results we conclude that the water of hydration of the ammonium and silver ions (if, indeed, these ions are hydrated at all) is very loosely attached, while that of the lithium ion is strongly bound.

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