Osmotic and Activity Coefficients of Lithium Nitrate Solutions

1946 ◽  
Vol 68 (11) ◽  
pp. 2402-2403 ◽  
Author(s):  
R. A. Robinson
Keyword(s):  
Activity Coefficients ◽  
Lithium Nitrate ◽  
Nitrate Solutions

CONDUCTANCES OF LITHIUM NITRATE SOLUTIONS IN ETHYL ALCOHOL AND ETHYL ALCOHOL - WATER MIXTURES AT 25.0 °C.

1956 ◽  
Vol 34 (9) ◽  
pp. 1232-1242 ◽  
Author(s):  
A. N. Campbell ◽  
G. H. Debus
Keyword(s):  
No Value ◽  
Ethyl Alcohol ◽  
Pure Water ◽  
Lithium Ion ◽  
Water Molecules ◽  
Lithium Nitrate ◽  
Absolute Alcohol ◽  
Pure Alcohol ◽  
Alcohol Water ◽  
Nitrate Solutions

The conductances of solutions of lithium nitrate in 30, 70, and 100 weight per cent ethyl alcohol have been determined at concentrations ranging from 0.01 molar up to saturation, at 25 °C. The densities and viscosities of these solutions have also been determined. The data have been compared with the calculated conductances obtained from the Wishaw–Stokes equation. The agreement is fairly good up to, say, 2 M, for all solvents except absolute alcohol. In the latter solvent there is no value of å, the distance of closest approach, which will give consistent values of the equivalent conductance. In passing from pure water to pure alcohol, the value of å increases progressively and this we attribute to a change in the solvation of the lithium ion from water molecules to alcohol molecules. Some further calculations incline us to the view that the nitrate ion, as well as the lithium ion, is solvated to some extent, at least in alcohol.

Study of vapour pressure of lithium nitrate solutions in ethanol

2006 ◽  
Vol 38 (5) ◽  
pp. 611-616 ◽  
Author(s):  
Sergey Verevkin ◽  
Javid Safarov ◽  
Eckard Bich ◽  
Egon Hassel ◽  
Andreas Heintz
Keyword(s):  
Vapour Pressure ◽  
Lithium Nitrate ◽  
Nitrate Solutions

Solubility of thallium pertechnate in nitrate solutions

1981 ◽  
Vol 46 (12) ◽  
pp. 3083-3087 ◽  
Author(s):  
Vladimír Mikulaj ◽  
Eva Mišianiková ◽  
Fedor Macášek
Keyword(s):  
Activity Coefficient ◽  
Aqueous Solutions ◽  
Activity Coefficients ◽  
Molar Activity ◽  
Nitrate Solutions

Solubility of TlTcO4 was determined in water and in HNO3, NaNO3, NH4NO3, Ca(NO3)2, and LiNO3 aqueous solutions in concentrations 5-8 mol l-1. The solubility increases with increasing concentration of the electrolyte; the values measured were used for a calculation of the stoichiometric molar activity coefficients of the Tl+ and TcO4- ions. The activity coefficient values corrected for the fraction of the nonassociated Tl+ ions approach those of the base electrolytes up to their concentrations of 4-5 mol l-1.

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