Abstract
Sound velocities in aqueous solutions of uranyl nitrate were measured at 5 K intervals from T = (283.15 to 323.15) K, within the (0.1 to 2.8) mol · kg -1 concentration range. The sound velocities determined then served to evaluate the isentropic and isothermal compressibilities, the apparent molar compressibilities, the isochoric thermal pressure coefficients, changes of the cubic expansion coefficients with pressure and the heat capacities with volume and these parameters are qualitatively correlated with the changes in the structure of water when uranyl nitrate is dissolved in it.
| Original language | English |
|---|---|
| Pages (from-to) | 420-427 |
| Number of pages | 8 |
| Journal | Journal of Chemical Thermodynamics |
| Volume | 47 |
| DOIs | |
| State | Published - 1 Apr 2012 |
Keywords
- Changes of cubic expansion coefficients with changes in pressure
- Changes of heat capacities with changes in volume
- Isochoric thermal pressure coefficients
- Isothermal and isentropic compressibilities
- Sound velocities
- Uranyl nitrate
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- General Materials Science
- Physical and Theoretical Chemistry