326 



Dr. J. J. Hood on the Influence of Heat 



Curves showing the course of the Oxidation of Ferrous Sulphate by 

 Potassic Chlorate at different Temperatures. 



Table I. 



Temp. 0°. 



a. 



b. 



Ratio A_. 

 bn+l 



10 



3308 



3327-8 





11 



301-6 



3025 



1100 



12 



274-7 



2752-9 



1-098 



13 



250 



2503 



1099 



14 



227-5 



2282-7 



1-096 



15 



2066 



2055-7 



1110 



16 



194-3 



1920-8 



1070 



17 



174-2 



1733 



1109 



18 



159 



15774 



1-098 



19 



1471 



14526 



1086 



20 



134-4 



1325-4 



1-096 



21 



124 



1216-8 



1089 



22 



114-9 



1123 



1083 



23 



102-6 



1002-3 



1-120 



24 



94-8 



924-5 



1-084 



25 



89-9 



869 



1064 



28 



68-5 



654-8 



1099 



30 



58-7 



551-2 



1-090 



32 



503 



4653 



1-088 







Mean 



1093 



