118 



J. A. POLLOCK. 



Table 1. 



Gas. 



/ 



/ (emp 

 2-816y-2-2 



lrical) 



Differences. 



myk a 



6-15(7-1) 









v o v 





7 







lo 





1 



2 



3 



1-2 



1-3 





He 



2-31 



2-49 



2-46 



-•18 



-•15 



11-6 



A 



2-47 



2-49 



2-46 



- -02 



+ •01 



12-2 



Ne 



... 



2-42 



2-40 



... 





12-0 



H 2 



1-76 



1-74 



1-75 



+ •02 



+ •01 



11-9 



N 2 



1-76 



1-75 



1-76 



+ •01 



•00 



12-1 



o 2 



1-79 



1-75 



1-76 



+ •04 



+ •03 



12-5 



Air 



1-76 



1-75 



1-76 



+ •01 



•00 



12-3 



NO 



1-73 



1-73 



1-75 



•00 



-•02 



11-9 



CO 



1-72 



1-76 



1-77 



-•04 



-•05 



11-8 



01, 



1-50 



1-58 



1-56 



-•08 



-•06 



12-8 



co 2 



1-45 



1-46 



1-42 



-•01 



+ •03 



13-0 



N 2 



1-47 



1-51 



1-48 



-•04 



-•01 



14-2 



H 2 S 



1-34 



1-51 



1-48 



-•17 



- -14 



10-9 



so 2 



1-35 



1-34 



1-26 



+ •01 



+ •09 



12-0 



cs 2 



1-25 



1-29 



1-18 



-•04 



+ •07 



15-2 



NH 3 



1-23 



1-48 



1-44 



-•25 



-•21 



11-0 



2 H 2 





1-35 



1-27 





... 



14tl 



CH 4 



1-45 



1-51 



1-48 



-•06 



-•03 



13-7 



C 2 H 4 



1-27 



1-32 



1-23 



-•05 



+ •04 



14-3 



C 2 H 6 





1-24 



. 1-11 







16-8 



In Table II. I give the values of m k /y) . 

 Table II. 





mk 





mk 



Gas. 







Gas. 









y h 





V 



He 



6-95 



co 2 



10-02 



A 



7-31 



N 2 



10-78 



Ne 



7-29 



H 2 S 



8-28 







so 2 



9-57 



H 2 



8-52 



cs 2 



12-25 



N 2 * 



8-60 







o 2 



8-89 



NH 3 



8-44 



Air 



8-74 



C 2 H 2 



11-19 



NO 



8-52 



CH 4 



10-44 



CO 



8-43 



C 3 H 4 



11-44 



Cl 2 



9-55 



C 2 H 6 



13-79 



