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Ultrasonic velocities for deuterium oxide – water mixtures at 298.15 K

 

作者: Osamu Kiyohara,   Carl J. Halpin,   George C. Benson,  

 

期刊: Canadian Journal of Chemistry  （NRC Available online 1977）
卷期: Volume 55, issue 20  

页码: 3544-3548

 

ISSN:0008-4042

 

年代: 1977

 

DOI:10.1139/v77-496

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

Ultrasonic velocities in deuterium oxide – water mixtures were measured at 298.15 K and 1 atm pressure using the pulse-echo-overlap method in a successive dilution mixing cell. On a mole fraction basis, the velocities show negative deviations from linearity. Excess adiabatic compressibilities derived from the results are almost zero or slightly negative.

 

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