Dortmund Data Bank
Excess Heat Capacity Data
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Excess Heat Capacity Data Set 965
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| Excess Heat Capacity [J/mol*K] |
x1 [mol/mol] |
| 0.0083 |
0.00208 |
| 0.0039 |
0.00410 |
| 0.0856 |
0.00603 |
| 0.1410 |
0.00761 |
| 0.2157 |
0.00925 |
| 0.3620 |
0.01172 |
| 1.6400 |
0.02326 |
| 3.3600 |
0.03548 |
| 3.9500 |
0.03998 |
| 5.9300 |
0.05728 |
| 7.5900 |
0.07667 |
| 9.1100 |
0.09958 |
| 10.5900 |
0.13030 |
| 11.5300 |
0.15574 |
| 13.9700 |
0.29034 |
| 14.5100 |
0.36594 |
| 13.8000 |
0.47972 |
| 12.2700 |
0.58257 |
| 9.7700 |
0.69591 |
| 7.1700 |
0.78913 |
| 3.6000 |
0.89877 |
(x - liquid mole fraction)
Reference
| Source |
| Tanaka R.; Toyama S.: Excess Molar Volumes and Excess Molar Heat Capacities for Binary Mixtures of (Ethanol + Benzene, or Toluene, or o-Xylene, or Chlorobenzene) at a Temperature of 298.15 K. J.Chem.Eng.Data 42 (1997) 871-874 |
Excess Heat Capacity Data Set 1145
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| Excess Heat Capacity [J/mol*K] |
x1 [mol/mol] |
| 12.2845 |
0.17590 |
| 12.8985 |
0.29770 |
| 12.5029 |
0.42220 |
| 11.3416 |
0.52290 |
| 9.0002 |
0.64090 |
| 7.6010 |
0.71780 |
| 6.0395 |
0.79820 |
| 4.1973 |
0.87550 |
| 3.9169 |
0.90970 |
(x - liquid mole fraction)
Reference
| Source |
| Perrakis N.: Les propriétés physiques des mélanges doubles liquides dans le voisinage de l'état critique de miscibilité. J.Chim.Phys. 22 (1925) 280-310 |
Diagrams
List of All References
| Source |
| Tanaka R.; Toyama S.: Excess Molar Volumes and Excess Molar Heat Capacities for Binary Mixtures of (Ethanol + Benzene, or Toluene, or o-Xylene, or Chlorobenzene) at a Temperature of 298.15 K. J.Chem.Eng.Data 42 (1997) 871-874 |
| Perrakis N.: Les propriétés physiques des mélanges doubles liquides dans le voisinage de l'état critique de miscibilité. J.Chim.Phys. 22 (1925) 280-310 |
Excess Heat Capacity Data Overview
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