Conductance of Potassium Thiocyanate and Tetra-n-butylammonium Iodide in Acetone at Several Temperatures within the Range 25 to -50°.

Sears, Paul G.; Wilhoit, Eugene D.; Dawson, Lyle R.

doi:10.1021/j150536a007

Cited by 21 publications

(4 citation statements)

References 5 publications

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“…Acetone and 1-propanol are good solvents for several inorganic salts (7,13,14). It would be of interest to examine the conductance behavior of electrolytes in these two solvent systems to help single out the solvent's physical properties which affect A°.…”

Section: Resultsmentioning

confidence: 99%

Dielectric constants, densities, and viscosities of acetone-1-propanol and acetone-n-hexane mixtures at 25.deg.C

Johari¹

1968

J. Chem. Eng. Data

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man and Scheraga (5) carried out pycnometric density determinations on some of the compounds in a higher concentration range (m > 0.1). In both cases, linear " extrapolations, based on measurements at only five concentrations, were performed to evaluate V §. The agreement between the literature values of V°and those obtained in this study is reasonable, but this is not true for the slopes of the ( ) isotherms, as is shown in Table V.Unfortunately, Friedman and Scherega state neither the numerical values of do nor the density units-i.e., grams per milliliter or grams per cubic centimeter-used in their calculations, and this makes the comparison somewhat uncertain. ACKNOWLEDGMENTThe work described here was carried out by . T. Smith at the University of Bradford in partial fulfilment of his Ph.D. program. LITERATURE CITED(1) Alexander, D.M.,

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Section: Resultsmentioning

confidence: 99%

Dielectric constants, densities, and viscosities of acetone-1-propanol and acetone-n-hexane mixtures at 25.deg.C

Johari¹

1968

J. Chem. Eng. Data

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“…Eqn. (16) shows that Ep and Ev are different and that the difference may be significantly large. This has long been recognized in the study of gas-phase reactions and a careful distinction is made between processes which take place at constant volume and those which take place at constant pressure, for the additional work terms, notably P A P , are not of intrinsic interest.…”

Section: E P -E V = (N+p)av*+$(n+p)rt/?mentioning

confidence: 99%

“…Ep-Ev = (n+P)AV* +$RT2a. (16) (aU/dV)T is called the " internal pressure " and given the symbol n. Therefore, An alternative derivation of eqn. ( 16) can be made by the method of Evans and Polanyi.17 By considering 2: as a function of T and P, we may write Since…”

Section: (15)mentioning

confidence: 99%

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Kinetics of ionic conductance. Part 1.—Energies of activation and the constant volume principle

Brummer¹,

Hills²

1961

Trans. Faraday Soc.

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The present understanding of the mechanism of ionic migration in liquids is discussed in relation to the Walden rule and the theory of transition states. It is suggested that the latter type of theory is a better basis for the experimental study of the limiting equivalent ionic conductance. But, a careful distinction must be made between the isochoric heat of activation (AUC)v and the more usual isobaric heat of activation (AH:),, which contains an additional term involving the corresponding volume of activation A V*. The constant volume principle, and the combination of temperature and pressure coefficients of conductance required to implement it, is shown to offer a realistic basis for further investigations and, ultimately, for the complete description of the limiting ionic con-GLOSSARY OF SYMBOLS

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The Coordination Model for Non‐Aqueous Solvent Behavior

Drago

Purcell

1964

Progress in Inorganic Chemistry

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Conductance of Potassium Thiocyanate and Tetra-n-butylammonium Iodide in Acetone at Several Temperatures within the Range 25 to -50°.

Cited by 21 publications

References 5 publications

Dielectric constants, densities, and viscosities of acetone-1-propanol and acetone-n-hexane mixtures at 25.deg.C

Dielectric constants, densities, and viscosities of acetone-1-propanol and acetone-n-hexane mixtures at 25.deg.C

Kinetics of ionic conductance. Part 1.—Energies of activation and the constant volume principle

The Coordination Model for Non‐Aqueous Solvent Behavior

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