Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 289
... preparation and properties of tri - iodo - resorcin , 270 Michel , R. F. , inconvenience of copper wire ropes as lightning conductors , 9 Michigan , University of , 27 Mignon and Rouart , MM . , extrac- tion of juice of sugar - cane by ...
... preparation and properties of tri - iodo - resorcin , 270 Michel , R. F. , inconvenience of copper wire ropes as lightning conductors , 9 Michigan , University of , 27 Mignon and Rouart , MM . , extrac- tion of juice of sugar - cane by ...
Strona 291
... preparing condensed hydro - carbides , 174 Soap directly from salt , 143 Sobrero , M. A. , manufacture of dynamite ... preparation of , 250 Thames water , nitrates in , 32 Theine in tea , 94 Thenard , M. , observations glycaemia , 109 ...
... preparing condensed hydro - carbides , 174 Soap directly from salt , 143 Sobrero , M. A. , manufacture of dynamite ... preparation of , 250 Thames water , nitrates in , 32 Theine in tea , 94 Thenard , M. , observations glycaemia , 109 ...
Strona 2
... prepared and dried over sulphuric acid yielded the following results on analysis : - 2 . Va204 21'43 I mol . SO3 39 ° 29 3.82 25'08 45.83 I mol . 3.85 K20 21.03 I'73 23.18 1.63 H2O ( loss at 100 ° ) H2O ( difference ) 0'41 17.84 7'71 5 ...
... prepared and dried over sulphuric acid yielded the following results on analysis : - 2 . Va204 21'43 I mol . SO3 39 ° 29 3.82 25'08 45.83 I mol . 3.85 K20 21.03 I'73 23.18 1.63 H2O ( loss at 100 ° ) H2O ( difference ) 0'41 17.84 7'71 5 ...
Strona 3
... prepared , are boiled with sul- phuric acid for a short time they are completely converted into a heavy sandy powder of greyish green colour , the composition of which is represented by the formula Va2042SO3 , whereas the supernatant ...
... prepared , are boiled with sul- phuric acid for a short time they are completely converted into a heavy sandy powder of greyish green colour , the composition of which is represented by the formula Va2042SO3 , whereas the supernatant ...
Strona 4
... prepared from impure materials , was fluxed with sodium carbonate , dissolved in water , and a small quantity of insoluble matter , consisting of lime and ferric oxide separated ; the filtrate was acidu- lated with acetic acid , and ...
... prepared from impure materials , was fluxed with sodium carbonate , dissolved in water , and a small quantity of insoluble matter , consisting of lime and ferric oxide separated ; the filtrate was acidu- lated with acetic acid , and ...
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