British Abstracts: Pure chemistry and physiology. ser. A1929 |
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Kết quả 1-3 trong 72
Trang 515
... mechanism of chain reactions ( Semenov , Hinshel- wood ) . During the retardation period ignition or explosion does not take place , because owing to the deactivating action of the walls of the vessel a suffi- cient number of reaction ...
... mechanism of chain reactions ( Semenov , Hinshel- wood ) . During the retardation period ignition or explosion does not take place , because owing to the deactivating action of the walls of the vessel a suffi- cient number of reaction ...
Trang 522
... mechanism . In experiments of this type , it is essen- tial that monochromatic light shall be employed , and for regulating its intensity thin sheets of metal are recommended , the rotating - sector method being quite useless here . R ...
... mechanism . In experiments of this type , it is essen- tial that monochromatic light shall be employed , and for regulating its intensity thin sheets of metal are recommended , the rotating - sector method being quite useless here . R ...
Trang 618
... Mechanism of spark discharge . L. J. NEUMAN ( Proc . Nat . Acad . Sci . , 1929 , 15 , 259-265 ) .- The methods of distinguishing the possible mechanisms of a source of electrons at or near a cathode surface in a gas were made the basis ...
... Mechanism of spark discharge . L. J. NEUMAN ( Proc . Nat . Acad . Sci . , 1929 , 15 , 259-265 ) .- The methods of distinguishing the possible mechanisms of a source of electrons at or near a cathode surface in a gas were made the basis ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc