J. Bhaduri — Transformation of 



[No. 2, 









(c) 









(a) 



Percentage 



of 



Percentage of 



(Before 

 transforma- 

 tion.) 

 Weight of 



(d) 



Weight of 



hypochlorite 



(e) 



Weight of 



transformed 





free Na OH. 



Na 01. 



hypochlorite 



in gms. as 



oxygen. 



not 

 transformed. 



hypochlo- 

 rite. 



A. i. 



After one 



hour's heati 



ng in the 



steam bath 



(temperature 



1 



12-400 



5 520 



012400 



0-06690 



005710 



2 



6'200 



2760 



006200 



0-05240 



0-00960 



3 



3-100 



1-380 



0-03100 



002690 



0-00410 



4 



1550 



0-690 



0-01550 



0-01224 



000330 



5 



0775 



0345 



0-00775 



0-00579 



0-00196 



A. ii. 



After three 



hours' heati 



ng in the 



steam bath 



(temperature 





12-400 



5-520 



0-12400 



0-03610 



00879 





6-200 



2-760 



0-06200 



0-04080 



0-0212 





3-100 



1-380 



0-03100 



002230 



0-0087 





1-550 



0690 



001550 



0-00971 



000579 





0775 



0345 



00^775 



0-00455 



0-00320 



A. iii. 



After six 



and a half 



hours' heati 



ng in the 



steam bath 





12400 



5-520 



0-12400 



0-01324 



0-11076 





6200 



2760 



006200 



00294, 



00326 





3100 



1-380 



003100 



001737 



0-01363 





1-550 



0690 



0'01550 



0-00711 



0-00839 





0-775 



0345 



0-00775 



000253 



0-00522 



B. i. 



After one 



and a half 



hours' heat 



ing in the 



steam bath 





8-400 



872 



01956 



00764 



0-1192 





4-200 



436 



0-0978 



0-0703 



0-0275 





2-100 



218 



00489 



00395 



0-00935 





1-050 



1-09 



02)44 



0-0189 



00055 





0575 



0-545 



001222 



0-00794 



000428 



B. ii. 



After two 



hours' heati 



ng in the 



steam bath 



(temperature 





8-400 



8-72 



0-1956 



0-U637 



0-1319 





4200 



4-36 



0-0978 



00670 



00308 





2-100 



2-18 



00489 



0-3C6 



0-0123 





1050 



109 



0-02444 



00175 



0-00691 





0575 



0515 



001222 



000715 



000507 



C. i. 



After four 



hours' heati 



ng in the 



steam bath 



(temperature 





51 



33 



0-0705 



00352 



00353 



D. 



After one 



and a half 



hours' heati 



ng in the 



water bath 





3200 



6-9 



01545 



0-11696 



0-03754 





1-600 



345 



0-0774 



006625 



001115 





1065 



230 



00515 



0-0463 



0-0052 





0-800 



1-72 



00387 



003705 



0-00165 





0-640 



1-38 



00309 



002815 



0-00275 





0400 



0-86 



001931 



0-01545 



0-003S6 



