in Gases by the Aid of Ultra- Violet Light. 

 Table III. 



►95 



Air. N=15-2 ? V = 25'0. 



X. 1400. 



800. 



i 1 

 600. 400. i 200. 



100. 



70. 



a obtained from the 

 curve for air... ., 



a=Ne~ ^ 



a given by 2nd for- 



12 

 11-6 



11-5 



9;4 



9-4 



9-5 



79 

 8 



8 



5-8 

 5-8 



; 5-9 



2-5 

 22 



2-6 



•73 



•33 



i 



•66 i 



■25 



•07 

 •26 





1 



1 



i 



Hydrogen. N=5'5, V = 25'l. 



X. 



1200. 



400. 



300. 



200. 



2-8 

 2-8 



100. 



50. 30. 



a obtained from the 



curve for II 2 



NY 



-AT X 



51 



5-0 



41 

 4-0 



3-6 

 3-5 



137 



1-37 



•36 

 ■35 



•08 

 •05 





Carbonic acid gas. N=18'9, V = 22'9. 



X. 



1200. 



800. 

 11 

 11 



600. J 



9 



1 



9-2 1 



400. 

 6-4 

 6-4 



300. 



200. 



100 



50. 



a obtained from the 

 curve for 0O 2 ... 



_NV 

 a-Ne X 



138 

 132 



: 4-8 



21 

 21 



8 



•82 

 •25 



•15 

 003 



■ 





Hydrochloric acid gas. N = 22*2, V = 16*5. 



X. 



1500. 



1000. 



700. 



400. 



300. 



200. 



100. 



70. 



a obtained from the 

 curve for HOI ... 



_NV 

 a = Ne X 



17-5 

 17-5 



15-4 

 154 



13 

 13-2 



8-9 

 8-9 



6-8 

 6-5 



41 

 35 



1-21 

 57 



•40 

 ; 12 



Water vapour. N= 12*7, V = 20. 



X. 



900. | 500. 



300. 



200. 



I ! 



100. ! 



60. 



a obtained from the 

 curve for H 2 . . . 



_NV 

 a=Ne X 



94 



1 



: 94 



7-3 



I 7 ' 3 



51 

 5-1 



3*6 

 3*2 



1 



1' 



n 

 35 



•44 

 19 



