Excess thermodynamic properties of ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate and N-octyl-2-pyrrolidone from T = (298.15 to 323.15)K at atmospheric pressure Govardhana Rao, S.; Madhu Mohan, T.; Vijaya Krishna, T.; Raju, K.; Subba Rao, B.; The Journal of Chemical Thermodynamics 2015, 89, 286-295
- Journal: The Journal of Chemical Thermodynamics
- Sample Quantity(ies): Speed of sound
- Methodology: Sing-around technique in a fixed-path interferometer
- Phase(s): Liquid
- Substances:
Data
| T (K) | c (m s-1) |
| 298.15 | 1450.18 |
| 303.15 | 1432.64 |
| 308.15 | 1415.26 |
| 313.15 | 1398.02 |
| 318.15 | 1380.92 |
| 323.15 | 1363.97 |
44021; N-octyl-2-pyrrolidone; 07877