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 881

Components

No. Formula Molar Mass CAS Registry Number Name
1 CHCl3 119.377 67-66-3 Chloroform
2 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
-0.9100 0.11290
-1.4100 0.20730
-1.7400 0.30560
-1.9200 0.40340
-1.9000 0.50210
-1.7600 0.60370
-1.5200 0.69680
-1.1100 0.80650
-0.6300 0.90200

(x - liquid mole fraction)

Reference

Source
Fenclova D.; Dohnal V.; Perez-Casas S.; Frigolet C.; Costas M.: Excess heat capacities, excess enthalpies, and excess volumes of trichloromethane + some oxygenated solvents or + the corresponding homomorphic hydrocarbons at 298.15 K. Eldata Int.Electron.J.Phys.-Chem.Data 1 (1995) 217-237


Excess Heat Capacity Data Set 970

Components

No. Formula Molar Mass CAS Registry Number Name
1 CHCl3 119.377 67-66-3 Chloroform
2 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
-0.6700 0.10000
-1.1000 0.20980
-1.4100 0.30980
-1.4300 0.38890
-1.5200 0.46620
-1.4800 0.50060
-1.5400 0.56820
-1.5800 0.57140
-1.3200 0.70150
-1.1100 0.74970
-0.9400 0.83840
-0.5300 0.91070

(x - liquid mole fraction)

Reference

Source
Conti G.; Gianni P.; Tramati M.; Lepori L.; Matteoli E.: Excess molar enthalpies and excess molar heat capacities of (chloroform + tetrahydrofuran + cyclohexane) at the temperature 298.15 K. J.Chem.Thermodyn. 29 (1997) 865-877

Diagrams

Excess Heat Capacity of Chloroform+Cyclohexane
See larger image

List of All References

Source
Fenclova D.; Dohnal V.; Perez-Casas S.; Frigolet C.; Costas M.: Excess heat capacities, excess enthalpies, and excess volumes of trichloromethane + some oxygenated solvents or + the corresponding homomorphic hydrocarbons at 298.15 K. Eldata Int.Electron.J.Phys.-Chem.Data 1 (1995) 217-237
Conti G.; Gianni P.; Tramati M.; Lepori L.; Matteoli E.: Excess molar enthalpies and excess molar heat capacities of (chloroform + tetrahydrofuran + cyclohexane) at the temperature 298.15 K. J.Chem.Thermodyn. 29 (1997) 865-877

Excess Heat Capacity Data Overview


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