The following references provide additional information on this topic: 1  PIPES T. V., & WILMORE, J. H. (1974) Isokinetic vs isotonic strength training in adult men. 2  KANEHISA, H., & MIYASHITA, M. (1983) Effect of isometric and isokinetic muscle training on static strength and dynamic power. 3  KOVALESKI, J. E. et al.
Best Answer: The heat of vaporization is the heat required to change the state of the substance from a liquid into a vapor.No chemical bonds are broken in this process, it is only a physical change. The heat of vaporization would correlate with the melting points of the substances.Chlorine, Fluorine, and Oxygen are all gases at normal temperatures and their melting points are quite low. Bromine is a liquid, while Iodine is a solid with the higest melting point of the elements in the list.he heat of vaporization would correlate with the melting points of the substances. Chlorine, Fluorine, and Oxygen are all gases at normal temperatures and their melting points are quite low. Bromine is a liquid, while Iodine is a solid with the higest melting point of the elements in the list.
Theory The heat of vaporization of a liquid is the energy that must be supplied in order to convert a unit mass of the liquid to the gas phase. A typical unit is Joules/gram (J/g). Liquid nitrogen at atmospheric pressure has a boiling point of 77.3 K and remains at its boiling point throughout the experiment.se Igor to produce graphs of mass versus time and determine the three rates of vaporization via a linear fit to the data using Igor. Remember, for each rate you are making a linear fit to a part of the data. 6. Calculate the latent heat L and compare it to the accepted value of 199.5 J/g for liquid nitrogen.