British Abstracts: Pure chemistry and physiology. ser. A1929 |
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Trang 127
... metal in a constant magnetic field is about twice as great for the alloy slowly cooled from 600 ° as it is for the alloy quenched from 600 ° . For pure nickel- copper alloys of the same composition , however , the same results are ...
... metal in a constant magnetic field is about twice as great for the alloy slowly cooled from 600 ° as it is for the alloy quenched from 600 ° . For pure nickel- copper alloys of the same composition , however , the same results are ...
Trang 145
... metal ion , it is found that separation of metal takes place if ( a ) the precipitate behaves partly or wholly as a metallic conductor , or ( b ) the E.M.F. of the concentration chain between the higher con- centration of the metal ions ...
... metal ion , it is found that separation of metal takes place if ( a ) the precipitate behaves partly or wholly as a metallic conductor , or ( b ) the E.M.F. of the concentration chain between the higher con- centration of the metal ions ...
Trang 632
... metal studied in which a decrease of resist- ance was observed instead of an increase ) , are exactly similar in character . The increase of the resistance at the beginning is proportional to the square of the magnetic field , but later ...
... metal studied in which a decrease of resist- ance was observed instead of an increase ) , are exactly similar in character . The increase of the resistance at the beginning is proportional to the square of the magnetic field , but later ...
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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