The Heat Capacity of Gallium from 15 to 320°K. The Heat of Fusion at the Melting Point

1952 ◽  
Vol 74 (19) ◽  
pp. 4784-4787 ◽  
Author(s):  
George B. Adams ◽  
Herrick L. Johnston ◽  
Eugene C. Kerr
Keyword(s):  
Heat Capacity ◽  
Melting Point ◽  
Heat Of Fusion

III. Determinations of the heat capacity and heat of fusion of some substances to test the validity of person's absolute zero

1891 ◽  
Vol 49 (296-301) ◽  
pp. 11-32 ◽  
Keyword(s):  
Heat Capacity ◽  
Melting Point ◽  
Heat Capacities ◽  
Absolute Zero ◽  
Heat Of Fusion ◽  
The Difference

The relations existing between the heat of fusion of a substance and its heat capacity in the liquid and solid condition were demonstrated by Person, in 1847 (‘Ann. Chim. Phys.’ (3), vol. 21, p. 315). He showed that the heat of fusion must diminish as the temperature is lowered, the decrease per degree being equal to the difference between the heat capacities of the liquid and solid, and that, therefore, there must be a certain temperature at which the heat of fusion will be nil, this temperature being given by t - l /C- c , in which t , is the melting point of the substance, l its heat of fusion at t , and C and c its heat capacity in the liquid and solid conditions respectively.

Approximation of adsorption heats of carbon monoxide on transition metals by means of an empirical model

1983 ◽  
Vol 48 (10) ◽  
pp. 2735-2739
Author(s):  
Jiří Fusek ◽  
Oldřich Štrouf ◽  
Karel Kuchynka
Keyword(s):  
Carbon Monoxide ◽  
Heat Capacity ◽  
Transition Metals ◽  
Molar Heat Capacity ◽  
Metal Adsorption ◽  
Heat Of Fusion ◽  
Class Structure ◽  
Fundamental Parameters ◽  
Adsorption Heats ◽  
Pauling Electronegativity

The class structure of transition metals chemisorbing carbon monoxide was determined by expressing the following fundamental parameters in the form of functions: The molar heat capacity, the 1st and 2nd ionization energy, the heat of fusion, Pauling electronegativity, the electric conductivity, Debye temperature, the atomic volume of metal. Adsorption heats have been predicted for twelve transition metals.

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