Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 6
Strona 210
... metals . History records that it was P. J. Macquer who observed the presence of small drops of water on that part of a saucer which had been licked by the flame of burning hydrogen " but he did not perceive the great discovery that he ...
... metals . History records that it was P. J. Macquer who observed the presence of small drops of water on that part of a saucer which had been licked by the flame of burning hydrogen " but he did not perceive the great discovery that he ...
Strona 212
... metals . It is also more active in the nascent state at the moment of its birth , but this is definitely not due to it then being in the atomic con- dition . As a reducing agent it displaces a large number of metals from their compounds ...
... metals . It is also more active in the nascent state at the moment of its birth , but this is definitely not due to it then being in the atomic con- dition . As a reducing agent it displaces a large number of metals from their compounds ...
Strona 213
... metals . The device , so simple in appearance , is the outcome of many years of experiment . Having studied the dissociation of hydrogen molecules for а dozen years , Langmuir found that the recombination of hydrogen atoms to form ...
... metals . The device , so simple in appearance , is the outcome of many years of experiment . Having studied the dissociation of hydrogen molecules for а dozen years , Langmuir found that the recombination of hydrogen atoms to form ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
absorbing absorption acid acoustic activity application Arts Association atom audience auditorium becomes bibliographies British cause ceiling cent Chemical chemistry coefficient complete contained cost cubic desired echo effect electricity electron element example excess existing experiment experimental expressed fact feet floor formation formula give given heat held hydrogen hydrogen ion importance increase industry intensity interest later less light lines London Manufacture March Marks material means measured metals methods million molecules necessary obtained Office optical ordinary organic organisation oxygen Patents plants Plaster possible present produced quantity references reflected reflected sound result reverberation Royal Sabine Science scientific seats Society solid solution sound space speaking specific spectrum square substances TABLE term theory tion total absorption Trade units University usual volume walls Watson weight window