10 Result(s)
within
Chemistry
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Physical Chemistry
Ben Ep**er
Article
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Article
Hydrophobic interaction in water-ethanol mixtures
The solubility, free energy, entropy, and enthalpy of solutions of methane and ethane were determined in various mixtures of water and ethanol. The hydrophobic interaction for the pair methane-methane was comp...
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Article
Molar volumes and ion pairing of lithium halides in alcohols
The concentration dependence of the apparent molar volumes of lithium halides (and electrolytes in general) in alcohols (and solvents permitting association in general) is, in the first instance, due to change...
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Article
Solubilization of paraffin gases in aqueous solutions of sodium octanoate
The solubilities of methane, ethane, propane and n-butane were measured in aqueous solutions of sodium octanoate of molar concentrations between 0–0.8M. From these measurements we have computed the standard fr...
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Solubility and thermodynamics of solution of argon in aqueous solutions of sodium octanoate and sodium dodecylsulfate
The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10...
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Solubilization of methane, ethane, propane andn-butane in aqueous solutions of sodium dodecylsulfate
The solubilities of methane, ethane, propane, and n-butane were measured in aqueous solutions of sodium dodecylsulfate (NaDS) (0–0.1M) from 15 to 27°C. From these measurements the standard Gibbs energies, entr...
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Measurement of pH in subcritical and supercritical aqueous systems
The use of yttria-stabilized zirconia (YSZ) electrodes of the type Hg/HgO/ZrO2(Y2O3)/H+, for measuring pH in aqueous solutions at high subcritical (150<T<374°C) and supercritical temperatures (T>374°C) is reviewe...
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Article
On the Evolution of the Concept of Solvation Thermodynamics
The quantities, now referred to as Solvation Thermodynamics, have evolved from their predecessors, the standard thermodynamics of solution. While the former are defined for a molecular process of solvation, th...
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Electrical Conductance and Volumetric Studies in Aqueous Solutions of Nicotinic Acid
Conductivity measurements of nicotinic acid and sodium nicotinate in dilute aqueous solutions were performed in the (288.15 to 323.15) K temperature range. The limiting equivalent conductances of the nicotinat...
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Dissolution Rates of Barium Nitrate in Water and Weak Nitric Acid Solutions Under Stirred and Stagnant Conditions
Barium nitrate is one of the least soluble metal nitrate phases normally present in the nitric acid based highly active liquor, which will require removal from highly active storage tanks during post-operation...
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Volumetric Behavior and Vapor–Liquid Equilibrium of Dimethyl Disulfide + n-Alkanol Binary Mixtures
In this paper, we report densities at 303.15 and 323.15 K and at atmospheric pressure (p = 0.1 MPa) of the binary mixtures containing dimethyl disulfide and a linear alkanol (methanol, ethanol, 1-propanol or 1-bu...
