Nature, Količina 72Sir Norman Lockyer Macmillan Journals Limited, 1905 |
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Zadetki 1–3 od 67
Stran 159
... hydrogen , were found normal by Gladstone . On the other hand , the hydrocarbons , containing six atoms less of hydrogen , viz . the terpenes , gave molecular refractions about units larger than would correspond to their composition ...
... hydrogen , were found normal by Gladstone . On the other hand , the hydrocarbons , containing six atoms less of hydrogen , viz . the terpenes , gave molecular refractions about units larger than would correspond to their composition ...
Stran 160
... hydrogen have been employed to close the ring ( see Fig . on p . 159 ) . The withdrawal of these two atoms , and the ... hydrogen atoms corresponds here to the creation of a double carbon bond : - H & C CH , CH , CH2 CH , CH , CH2 = CH ...
... hydrogen have been employed to close the ring ( see Fig . on p . 159 ) . The withdrawal of these two atoms , and the ... hydrogen atoms corresponds here to the creation of a double carbon bond : - H & C CH , CH , CH2 CH , CH , CH2 = CH ...
Stran 353
... hydrogen , to see whether there as been any change produced . A German silver platinum unction was employed , but as the result of his experience he author recommends German silver gold . The paper on “ Liquid Hydrogen and Air ...
... hydrogen , to see whether there as been any change produced . A German silver platinum unction was employed , but as the result of his experience he author recommends German silver gold . The paper on “ Liquid Hydrogen and Air ...
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