298 Dr. S. Young on the Law of Cailletet and 



The relationship of ]8 to ^f is well seen by the diagram 

 (fig. 3). D < 



Fis. 3. 



Dl 



4-0 

 3-9 



c r 3-8 



3-7 - 



3-6 



3 o 







_ o 











o 



O 



o o 



n n 



3 



C 



p 



i 









G 





O 



°o 



o c 

 n 















c 



-1500 -1000 -500 +500 +1000 +1500 

 j9 X 10 10 



Table II. 



Name. 



Carbon Tetrachloride 



Hexamethylene 



Isopentane 



Stannic Chloride 



Benzene 



Di-isopropyl ... 



Normal Pentane 



Fluorbenzene 



Chlorobenzene 



Iodobenzene 



Di-isobutvl 



Ether...." 



Bromobenzene 



Normal Hexane 



Normal Heptane 



Methyl Isobutyrate .. 



Normal Octane 



Propyl Formate 



Ethyl Formate 



Methyl Propionate .. 



Methyl Butyrate 



Ethyl Propionate 



Methyl Formate 



Propyl Acetate 



Methyl Acetate 



Ethyl Acetate 



Ethyl Alcohol 



Propyl Alcohol 



Methyl Alcohol 



Acetic Acid 



D„. 



•8165 

 •3985 

 •3202 

 •1387 

 •4501 

 •3401 

 •3232 

 •5236 

 •5640 

 •9303 

 •3550 

 •3685 

 ■7609 

 •3388 

 •3504 

 •4558 

 •3590 

 •4647 

 •4741 

 ■4696 

 •4601 

 •4564 

 •5020 

 •4553 

 •4799 

 •4624 

 •4028 

 ■4095 

 •4050 

 •5355 



aXlO 7 . 



• 9564 



• 4685 



■ 4658 

 12760 



5248 



■ 4445 



• 4610 



■ 6000 



• 5337 



• 7556 



■ 4115 



■ 5377 

 6655 



• 4445 



■ 4192 



• 5593 



• 3954 

 5748 



■ 6251 



■ 5921 



■ 5430 

 5644 



- 7013 



■ 5469 



■ 6280 



■ 5992 



■ 3827 



■ 3790 



• 4479 



• 5366 



/3xl0 10 . 



4-1480 

 4- 791 

 + 463 

 + 977 

 + 693 

 + 413 

 

 +■ 293 



- 509 



- 519 



- 592 



- 475 



- 725 







- 621 



- 689 

 -1046 



- 459 



- 694 



- 729 



- 906 



- 784 



- 665 

 -1124 

 -1467 



- 764 

 -5940 

 -37£0 

 -4-1330 

 -1191 



7 X10 13 . 



+ 651 

 - 5533 

 -23760 



