Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 20
... crystals of alum are not produced . But a solution produced at the same temperature and not modified by heat yields when exposed to cold violet octahedral crystals of alum . If the vessels containing the green saturated solution are ...
... crystals of alum are not produced . But a solution produced at the same temperature and not modified by heat yields when exposed to cold violet octahedral crystals of alum . If the vessels containing the green saturated solution are ...
Strona 101
... CRYSTALS AT THE CHEMICAL SOCIETY . By NEVIL STORY MASKELYNE , M.A. , F.R.S. , & c . ( Continued from page 64 ) . LECTURE VIII . In resuming his lectures on crystallographic morphology after the Christmas vacation , Mr. Maskelyne took in ...
... CRYSTALS AT THE CHEMICAL SOCIETY . By NEVIL STORY MASKELYNE , M.A. , F.R.S. , & c . ( Continued from page 64 ) . LECTURE VIII . In resuming his lectures on crystallographic morphology after the Christmas vacation , Mr. Maskelyne took in ...
Strona 232
... crystals of irregular form . The crystals dissolved in ammonia turn black , and the undissolved part falls down in the form of lation , although there might be no odour of ammonia. mediately turn the substance black , and readily dis ...
... crystals of irregular form . The crystals dissolved in ammonia turn black , and the undissolved part falls down in the form of lation , although there might be no odour of ammonia. mediately turn the substance black , and readily dis ...
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