Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 287
... pure hydrogen , 92 287 ISO Douliot , E. , charge assumed by the disc of the electrophorus , 8 Downes , A. H. , " How to Avoid Typhoid Fever and Allied Diseases " ( review ) , 181 Drewry , G. O. , and Bartlett , H. C. , " Food and its ...
... pure hydrogen , 92 287 ISO Douliot , E. , charge assumed by the disc of the electrophorus , 8 Downes , A. H. , " How to Avoid Typhoid Fever and Allied Diseases " ( review ) , 181 Drewry , G. O. , and Bartlett , H. C. , " Food and its ...
Strona 290
... pure hydrogen , 92 process for the qualitative de- tection and determination of , 85 , 216 qualitative detection of , 122 , 216 Potatoes , effect of temperature on the growth of , 155 Potassium and sodium iodides of bromide of potassium ...
... pure hydrogen , 92 process for the qualitative de- tection and determination of , 85 , 216 qualitative detection of , 122 , 216 Potatoes , effect of temperature on the growth of , 155 Potassium and sodium iodides of bromide of potassium ...
Strona 292
... pure hydrogen , 92 dust , action of on the chlo- rides of sulpho - para - bromo- benzoic acid , 271 precipitation of by sulphuretted hydrogen in presence of bi- sulphate of potassium , 94 Zincke , T. , action of dilute sul- phuric acid ...
... pure hydrogen , 92 dust , action of on the chlo- rides of sulpho - para - bromo- benzoic acid , 271 precipitation of by sulphuretted hydrogen in presence of bi- sulphate of potassium , 94 Zincke , T. , action of dilute sul- phuric acid ...
Strona 13
... pure acid from the arseniferous product . Thus , Houzeau , † in order to obtain the acid free from arsenic distils the crude acid , adding 03 grm . pulverised chromate of potash to 3 litres , and , in order to protect the arsenic acid ...
... pure acid from the arseniferous product . Thus , Houzeau , † in order to obtain the acid free from arsenic distils the crude acid , adding 03 grm . pulverised chromate of potash to 3 litres , and , in order to protect the arsenic acid ...
Strona 21
... pure hydrochlorate of aniline . The deposit formed at the positive electrode was purified by successive treatments with water , alcohol , ether , benzin , and again with alcohol . After this purification the sub- stance was then dried ...
... pure hydrochlorate of aniline . The deposit formed at the positive electrode was purified by successive treatments with water , alcohol , ether , benzin , and again with alcohol . After this purification the sub- stance was then dried ...
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