530 Mr. J. P. Dalton on the Variation of Specific 



T. 100° C. 



T. 193° 



8C. 



V. y. 



v. 



7- 



71-22 1-271 



12-42 



1-504 



61-67 1-217 



10-75 



1-660 



55-97 1-276 



9-76 



1-789 



5220 J -276 



8-45 



1991 



50-35 1-274 



7-81 



2-321 



1-638 2-447 



7-16 



2-822 



1-610 1424 



6-52 



3-812 





588 



7-098 



T. 150° C. 



492 



21-696 





4-60 



48-863 



6561 1-124 



3-798 



44-47 



5681 1-182 



3-508 



3413 



51 -r 6 1-274 



3-217 



17-23 



44-67 1-329 



2-929 



7-064 



41-26 1-335 



2-856 



4-829 



37-84 1-306 



2-785 



4-288 



37-07 1-480 



2-713 



2-709 



34-46 1-278 



2-641 



2-262 



3210 1-307 







31-07 1-306 



T. 200° 



29-13 1266 







27-68 1 289 



10-06 



1-574 



2524 1382 



8-45 



1-803 



24-29 1-449 



7-81 



2-032 



23-31 1-432 



7-39 



2-295 



21-38 1547 



6-73 



2-916 



19 47 1-569 



6-06 



3-486 





5 88 



3-559 



T. 185° C. 



5-24 



4-909 





2-80 



3-265 (?) 



1206 1-703 



2-63 



2-948 (?) 



10-44 1-868 



2-52 



2-885 (?) 



9-48 1-922 







8-21 2-460 







7-58 3-106 







6-96 4-606 







2-424 3136 







2-376 2 351 







2-330 2-320 





i 



Variation of C v with Volume. 

 C v was calculated by means o£ the equation 



C„ = 



*©: 



K'dv/rr \~dv ) 



but the resulting curves, though fairly well marked in general 



