British Abstracts: Pure chemistry and physiology. ser. A1926 |
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... solution showed a moder- ately marked inflexion at 2400 , e = 2.7 . Vinyl- acetonitrile ( A. , 1922 , i , 817 ) in hexane and in water showed an inflexion at 2350 , e - 1.75 . In alkaline solution , the spectrum varies with the ...
... solution showed a moder- ately marked inflexion at 2400 , e = 2.7 . Vinyl- acetonitrile ( A. , 1922 , i , 817 ) in hexane and in water showed an inflexion at 2350 , e - 1.75 . In alkaline solution , the spectrum varies with the ...
Trang 21
... solutions . R. FÜRTH ( Physikal . Z. , 1925 , 26 , 719-722 ) .- The diffusion of a coloured solute in a solution contained in a small cell , about 10 × 5 × 1 mm . , is followed colorimetrically by comparison with a solution of known ...
... solutions . R. FÜRTH ( Physikal . Z. , 1925 , 26 , 719-722 ) .- The diffusion of a coloured solute in a solution contained in a small cell , about 10 × 5 × 1 mm . , is followed colorimetrically by comparison with a solution of known ...
Trang 21
... solutions . R. FÜRTH ( Physikal . Z. , 1925 , 26 , 719–722 ) .— The diffusion of a coloured solute in a solution contained in a small cell , about 10 × 5 × 1 mm . , is followed colorimetrically by comparison with a solution of known ...
... solutions . R. FÜRTH ( Physikal . Z. , 1925 , 26 , 719–722 ) .— The diffusion of a coloured solute in a solution contained in a small cell , about 10 × 5 × 1 mm . , is followed colorimetrically by comparison with a solution of known ...
Trang 29
... solution of gypsum at the maximum solubility . E. LANGE and F. DÜRR ( Z. physikal . Chem . , 1925 , 118 , 129-139 ) .- The heat of solution in water of gypsum has been determined at 22.5 ° , 27-8 ° , 33-4 ° , and 37-6 ° , the values for ...
... solution of gypsum at the maximum solubility . E. LANGE and F. DÜRR ( Z. physikal . Chem . , 1925 , 118 , 129-139 ) .- The heat of solution in water of gypsum has been determined at 22.5 ° , 27-8 ° , 33-4 ° , and 37-6 ° , the values for ...
Trang 29
... solution of gypsum at the maximum solubility . E. LANGE and F. DÜRR ( Z. physikal . Chem . , 1925 , 118 , 129-139 ) .- The heat of solution in water of gypsum has been determined at 22.5 ° , 27-8 ° , 33-4 ° , and 37-6 ° , the values for ...
... solution of gypsum at the maximum solubility . E. LANGE and F. DÜRR ( Z. physikal . Chem . , 1925 , 118 , 129-139 ) .- The heat of solution in water of gypsum has been determined at 22.5 ° , 27-8 ° , 33-4 ° , and 37-6 ° , the values for ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone action activity adsorption alcohol alkali aluminium aluminium chloride Amer ammonia ammonium anhydride aqueous solution atoms barium benzene benzyl Biochem boiling bromide calcium carbon dioxide catalyst Chem chemical chim chloric acid colloidal colour compounds concentration condensation containing converted copper corresponding crystallisation crystals curve decomp decomposition derivatives determined dextrose dilute dissociation effect electrolytes electrons ester ether ethyl ethyl alcohol F. G. WILLSON formation formed gives heated hydrate hydrazine hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium mercury metals method mixture molecular molecules nickel nitrate nitric acid nitrogen obtained oxalate oxide oxidised oxygen P. W. CLUTTERBUCK phenyl Physik platinum potassium potassium hydroxide precipitate prepared presence pressure protein pyridine reaction reduced salt semicarbazone silver sodium hydroxide sols solubility spectra substances sulphate sulphide sulphuric acid temperature vapour whilst yields zinc