Ultrasonic vibration potentials and their use in the determination of ionic partial molal volumes

1967 ◽  
Vol 71 (3) ◽  
pp. 521-536 ◽  
Author(s):  
Raoul Zana ◽  
Ernest Yeager
Keyword(s):  
Ultrasonic Vibration ◽  
Partial Molal Volumes ◽  
Molal Volumes

Effect of Pressure on the Solvolysis of Dimethyl-t-butyl Sulfonium Iodide in Ethanol–Water Mixtures

1972 ◽  
Vol 50 (14) ◽  
pp. 2270-2275 ◽  
Author(s):  
Claude S. Davis ◽  
J. B. Hyne
Keyword(s):  
Reaction Mechanism ◽  
Transition State ◽  
Pressure Dependence ◽  
Composition Dependence ◽  
Partial Molal Volume ◽  
Molal Volume ◽  
Effect Of Pressure ◽  
Partial Molal Volumes ◽  
Molal Volumes

The pressure dependence of the rate of solvolysis of dimethyl-t-butyl sulfonium iodide has been studied in ethanol–water mixtures at 60.00 °C. Determination of the partial molal volume of the substrate ions has enabled the volumes of activation to be dissected into initial and transition state components. The solvent composition dependence of the partial molal volumes of the two states provides further details of the nature of the reaction mechanism.

Partial Molal Volumes of Aqueous Ions

1957 ◽  
Vol 61 (10) ◽  
pp. 1426-1429 ◽  
Author(s):  
Loren G. Hepler
Keyword(s):  
Partial Molal Volumes ◽  
Aqueous Ions ◽  
Molal Volumes
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