Brown — Work on the Interaction of Hydrochloric Acid. 43 

 The results follow : 



Table I. 



N 



[20 cmS ^ (H 4 N) 2 C 2 O4=20-09< :ra3 KMn0 4 . Oxygen value KMn0 4 =0-0003982 

 grin, per cm 3 . 9-90 om3 HoC 2 4 = 19-62 cm3 KMn0 4 .] 







KMn0 4 



b 



'-i2 







KMn0 4 



KMn0 4 



N tt™ 



N™, 



before 



<D 



to 



CO 



H 2 C 2 4 



KMn0 4 



appar- 



appar- 



— HC1 



ro HC1 



digestion 





bo . 



?3 a 





to color 



ently re- 

 duced 



ently un- 

 reduced 









<C 



o 







during 



during 



cm 3 . 



cm 3 . 



cm 3 . 



s 



CD 



a 



cm 3 . 



cm 3 . 



digestion 

 cm 3 . 



digestion 

 cm 3 . 



100 



9-90 



9-90 



50 



60 



9-90 



12-28 



2-56 



7-34 



100 



9-90 



9-90 



50 



60 



9-90 



12-11 



2-39 



7-51 



100 



9-90 



9-90 



50 



60 



9-90 



12-53 



2-81 



7-09 



100 



9-90 



9-90 



50 



60 



9-90 



12-69 



2-97 



6-93 



100 



9-90 



9-90 



50 



60 



9-90 



12-61 



2-89 



7-01 



100 



9-90 



9-90 



50 



60 



9-90 



12-51 



2-79 



7-11 



100 



990 



9-90 



50 



60 



9-90 



12-70 



2-98 



6-92 





N 

 ^CdCl 2 



















cm 3 . 

















100 



9-90 



9-90 



50 



60 



9-90 



13-35 



3-63 



6-27 



100 



9-90 



9-90 



50 



60 



9-90 



13-20 



3-48 



6-42 



100 



9-90 



9-90 



50 



60 



9-90 



13-23 



3-51 



6-39 



100 



990 



9-90 



50 



60 



9-90 



13-75 



4-03 



5-87 



100 



9-90 



9-90 



50 



60 



9-90 



13-79 



4-07 



5-83 



CrCl 3 



cm" 



9-90 

 9-90 

 9-90 

 9-90 

 9-90 



9-90 



50 



60 



9-90 



12-88 



3-10 



6- 



9-90 



50 



60 



9-90 



12-84 



3-12 



6- 



9-90 



50 



60 



9-90 



12-71 



2-99 



6- 



9-90 



50 



60 



9-90 



13-18 



3-46 



6- 



9-90 



50 



60 



9-90 



13-28 



3-56 



6- 



•74 

 •78 

 •91 

 •44 

 •34 



N H 2 PtCl E 



10 6 



100 



9-90 



9-90 



50 



60 



9-90 . 



14-77 



5 05 



4-85 



100 



9-90 



9 90 



50 



60 



9-90 



14-13 



4-41 



5-4 9 



100 



990 



9-90 



50 



60 



9-90 



13-95 



4-23 



5 67 



100 



9-90 



9-90 



50 



60 



9-90 



14-35 



4-63 



5-2 7 



100 



990 



9-90 



50 



60 



9-90 



13-77 



4-05 



5-85 



