Tables 55-57. 

 COMPRESSIBILITY OF CASES. 



79 



TABLE 66. —Relative Volumes at Various Pressures and Temperatures, tlie volume at 0^ C and at 1 atmo- 

 sphere being taken as 1 000 000. 



Amagat : C. R. iii, 1890; Ann. chira. phys. (6) 29, 1893. 



TABLE 56. — Ethylene. 

 />v at 0° C and i atm. = I. 



Amagat, C. R. m, 1890; 116, 1893. 

 TABLE 57. — Ethylene. 



Amagat, Ann. ehim. phys. (6) 22, 1881. 



Smithsonian Tablcs. 



