THERMAL CONDUCTIVITY AND VISCOSITY OF GASES. 



251 



Table I — continued. 

 3 4 



Molecule. 



TO 



k o x\0° 



^ o xl0 6 



Cp 



7 



H 2 S 



34 



30-45 



118-4 



0-245 



1-340 



co 2 



44 



33-7 



138 



0-2010 



1-300 



N 2 



44 



35-15 



136-2 



0-213 



1-324 



so 2 



64 



19-5 



118-3 



0-1544| 



1-256 



cs 2 



76 



16-15 



92-4 



0-160 



1-239 



M 3 



17 



51-35 



92-6 



0-520 



1-336 



C 2 H 2 



26 



44-0 



94-3 





1-26 



CH 4 



16 



71-45 



102-9 



0-591 



1-313 



C 2 H 4 



28 



40-7 



90-66 



0-404 



1-264 



C 2 H 6 



30 



42-6 



85-5 





1-22 



* Scheel and Heuse, Ann. d. Physik, 40, 3, p. 473, 1913. f Escher, 

 Ann. d. Physik, 42, 4, p. 761, 1913. J Landolt-Bornstein Tabellen. All 

 other values in columns 5 and 6, from Kaye and Laby's Tables. 



Table II. 



12 3 4 



Molecule. 



/obs. 



/cal. 



myk 



7^o 



7-32 (y-1) 





VoCP 



yl'S 



He 



2-32 



2-45 



11-6 



A 



2-51 



2-51 



12-4 



H 3 



1-91 



1-90 



13-2 



N 2 



1-96 



1-93 



13-4 



o 2 



1-91 



1-90 



13-3 



Air 



1-96 



1-91 



13-5 



ci. 



1-70 



1-63 



13-8 



CO 



1-82 



1-89 



12-7 



NO 



1-90 



1-87 



12-9 



H 2 S 



1-41 



1-70 



11-7 



co 2 



1-58 



1-56 



14-0 



N 2 



1-60 



1-65 



15-0 



so 2 



1-35 



1-39 



13-3 



cs 2 



1-35 



1-32 



16-5 



NH 3 



1-79 



1-69 



12-6 



C 2 H 2 







15-3 



CH 4 



1-52 



1-61 



14-6 



C 2 H 4 



1-40 



1-43 



15-9 



C 2 H 6 







18-3 



