British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... benzene . J. ERRERA and V. HENRI ( J. Phys . Radium , 1928 , [ vii ] , 9 , 205-224 , 249-264 ) .- The ultra - violet absorption spectra of some dihalogen derivatives of benzene , in the vapour state , have been investigated up to 400 ...
... benzene . J. ERRERA and V. HENRI ( J. Phys . Radium , 1928 , [ vii ] , 9 , 205-224 , 249-264 ) .- The ultra - violet absorption spectra of some dihalogen derivatives of benzene , in the vapour state , have been investigated up to 400 ...
Trang 390
... benzene are plotted against concentration in grams of benzene per gram of gel . The adsorption and desorption isothermals are definitely coincident over the lower ranges of benzene concentration , but show great divergence , with the ...
... benzene are plotted against concentration in grams of benzene per gram of gel . The adsorption and desorption isothermals are definitely coincident over the lower ranges of benzene concentration , but show great divergence , with the ...
Trang 753
... benzene . It thus appears that benzene forms one or more hydrates , a view which is supported by the observation that the specific volume of benzene in the presence of phos- phorus pentoxide depends on the temperature to which the benzene ...
... benzene . It thus appears that benzene forms one or more hydrates , a view which is supported by the observation that the specific volume of benzene in the presence of phos- phorus pentoxide depends on the temperature to which the benzene ...
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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