Apparent and partial molar heat capacities and volumes of the amino acids l -lysine monohydrochloride andl -arginine monohydrochloride in aqueous solution at temperatures from T= 288.15 K to T= 328.15 K

2001 ◽  
Vol 33 (12) ◽  
pp. 1709-1723 ◽  
Author(s):  
Andrew W. Hakin ◽  
Gavin R. Hedwig
Keyword(s):  
Aqueous Solution ◽  
Amino Acids ◽  
Heat Capacities ◽  
Partial Molar Heat Capacities

Apparent molar heat capacities and volumes of unsaturated heterocyclic solutes in aqueous solution at 25 °C

1980 ◽  
Vol 58 (7) ◽  
pp. 704-707 ◽  
Author(s):  
Octavian Enea ◽  
Carmel Jolicoeur ◽  
Loren G. Hepler
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Heterocyclic Compounds ◽  
Infinite Dilution ◽  
Heat Capacities ◽  
Group Additivity ◽  
Standard State ◽  
Apparent Molar Heat Capacities ◽  
Partial Molar Heat Capacities

Measurements at 25 °C with flow calorimeters and densimeters have led to heat capacities and densities of aqueous solutions of 15 unsaturated heterocyclic compounds containing nitrogen. From the results of these measurements we have obtained apparent molar heat capacities and volumes of the solutes. Extrapolations to infinite dilution have led to corresponding standard state apparent and partial molar heat capacities and volumes, which have been analyzed in terms of atomic and group additivity relationships.

Sign in / Sign up

Export Citation Format

Share Document