Yahoo Web Search

Search results

    • Physical Notes - Nature

      Nature· 20 hours ago

      He does not find it advantageous to exceed this limit. We venture to suggest that the reason is that at boiling-point the oxygen and hydrogen are evolved in normal conditions ...

    • Addition of Hydrogen Bromide to Olefines - Nature

      Nature· 21 hours ago

      IN some recent memoirs Kharasch1 has observed that the dominant factor in the addition of hydrogen bromide to some olefinic substances is the presence or absence of oxygen ...

    • Oxide Films on Silver at High Temperatures - Nature

      Nature· 19 hours ago

      IT is usually assumed that no oxide film can exist on the surface of metallic silver heated in air above 200° C., since bulk silver oxide, when heated in air, decomposes completely into silver ...

    • The Rusting of Iron - Nature

      Nature· 22 hours ago

      In 1898, however, Prof. Dunstan, in a lecture delivered to the Royal Artillery Institution, put forward another explanation; he considered that pure oxygen in presence of ...