Table 253. 

 CUBICAL EXPANSION OF LIQUIDS. 



Vo is the volume at o° then at t° the expansion formula is Ft - 



235 



If Vo is the volume at 0° then at t° the expansion formula is Fr = Fo (i + 0/ + jS/^ + 7/^). 

 The table gives values of a, )3 and 7 and of C, the true coetScient of cubical expansion, at 20-' 

 for some liquids and solutions. At is the temperature range of the observation and A the 

 authority. 



Liquid. 



Acetic acid 

 Acetone 

 Alcohol : 



Amyl 



Ethyl, 30% by vol. . 

 " 50% " . 



" 99-3% " 



" 500 atmo. press 



" 3000 " " 



Methyl 



Benzol ...... 



Bromine 



Calcium chloride : 



5.8% solution . . 



40.9% "_ . . 



Carbon disulphide . . 



500 atmos. pressure 



3000 " " 



Carbon tetrachloride 

 Chloroform . . 



Ether 



Glycerine . . . 

 Hydrochloric acid : 



33.2% solution . 

 Mercury .... 

 Olive oil . . . . 

 Pentane .... 

 Potassium chloride : 



24.3% solution . 

 Phenol .... 

 Petroleum : 



Density 0.8467 . 

 Sodium chloride : 



20.6% solution . 

 Sodium sulphate : 



24% solution 

 Sulphuric acid : 



10.9% solution . 



100.0% .... 



Turpentine . . . 



Water .... 



16-107 

 0-54 



-15-80 

 18-39 



0-39 

 27-46 

 0-40 

 0-40 

 0-61 

 11-81 

 c^59 



18-25 



17-24 



-34-60 



0-50 



0-50 



0-76 



0-63 



-15-38 



0-33 



O-IOO 



0-33 



16-25 



36-157 



24-120 



0-29 



11-40 



0-30 



0-30 



— 9-106 



0-33 



1.0630 



1.3240 



8.9001 

 0.2928 



0.7450 



1. 01 2 

 0.866 

 0.524 

 1-1342 

 1. 17626 

 1.062 18 



0.07878 



0.42383 



1. 1 3980 



0.940 



0.581 



I.183S4 



I.IO715 



1-513-4 



0.4853 



0.4460 

 O.1S182 

 0.6821 

 1.4646 



0.2695 

 0.8340 



0.8994 



03640 



0-3599 



0.2835 



0-5758 



0.9003 



-0.06427 



p 108 



0.12636 

 3.8090 



0-6573 

 10.790 

 1.85 

 2.20 



1-3635 



1.27776 



1.87714 



4.2742 

 0.8571 

 1.37065 



0.89881 

 4-66473 

 2.35918 

 0.4895 



0.215 

 0.0078 

 1. 1405 

 309319 



2.080 

 0.10732 



1.396 



1-237 

 1.258 



2.580 

 -0.432 

 1-9595 



8-5053 



1.0876 

 -0.87983 



1. 18458 

 -11.87 

 0.730 



0.8741 

 0.80648 

 —0-30854 



1.91225 



1-35135 

 -X. 74328 

 4.00512 



—0-539 

 1.6084 



0.4446 



-0.4499S 

 6.7900 



at 20° 



1. 07 1 

 1.487 



0.902 



1. 199 



1-237 

 1. 132 



0.250 

 0.458 

 1.218 



1.236 



1-273 

 1.656 



0.505 



0-455 

 1.8186 

 0.721 

 1.608 



0-353 

 1.090 



0-955 



0.414 



0.410 



0.387 

 0.558 



0-973 

 0.207 



3 



3 



4a 



6 



6 



6 



I 



I 



Sa 



5a 



2 



7 

 7 

 4a 



4b 

 4b 

 4a 



9 

 13 

 10 



14 



7 

 II 



12 



9 



9 



9 

 9 

 5b 

 13 



Authorities. 



1. Amagat: C. R. 105, p. 1120; 1887. 



2. Thorpe : Proc. Roy. Soc. 24, p. 283; 1876. 



3. Zander: Lieb. Ann. 225, p. 109; 1884. 



4. Pierre: a. Lieb. Ann. 56, p. 139; 1845. 



b. Lieb. Ann. 80, p. 125 ; 1851. 



5. Kopp: a. Lieb. Ann. 94, p. 257; 1855. 



b. Lieb. Ann. 93, p. 129; 1855. 



6. Recknagel : Sitzber. bayr. Ak. p. 327, 2 



Abt.; 1866. 



7. Drecker : Wi€d. Ann. 34, p. 952 ; 1888. 



8. Emo: Ber. Chem. Ges. 16, 1857; 1883. 



Marignac : Lieb. Ann., Supp. VIII, p. 335 ; 



1872. 

 Spring: Bull. Brux. (3) 3, p. 331 ; 1882. 

 Pinette : Lieb. Ann. 243, p. 32; 1S88. 

 Frankenheim : Pogg. Ann. 72, p. 422 ; 



1847- 

 Scheel : Wiss. Abh. Reichsanstalt, 4, p. i; 



1903. 

 Thorpe and Jones : J. Chem. Soc. 63, 



p. 273 ; 1893. 



Smithsonian Tablcs. 



