British Abstracts: Pure chemistry and physiology. ser. A1926 |
Từ bên trong sách
Kết quả 1-5 trong 99
Trang 17
... hydrogen chloride by sulphuric acid . V. CUPR ( Publ . Fac . Sci . Univ . Masaryk , 1925 , 63 , 1-18 ; cf. A. , 1925 , ii , 655 ) .- Further measurements of the absorption of gaseous hydrogen chloride by sulphuric acid solutions of con ...
... hydrogen chloride by sulphuric acid . V. CUPR ( Publ . Fac . Sci . Univ . Masaryk , 1925 , 63 , 1-18 ; cf. A. , 1925 , ii , 655 ) .- Further measurements of the absorption of gaseous hydrogen chloride by sulphuric acid solutions of con ...
Trang 24
... hydrogen peroxide is deep brown in colour . Addition of a small amount of ferric chloride causes charge reversal and the positive sol is distinctly red . Analysis shows the presence of ferric iron in the coagulum . The colour of ...
... hydrogen peroxide is deep brown in colour . Addition of a small amount of ferric chloride causes charge reversal and the positive sol is distinctly red . Analysis shows the presence of ferric iron in the coagulum . The colour of ...
Trang 25
... hydrogen chloride relative to the amount of water increases K to an extent which is the greater the greater the amount of methyl alcohol present . It is suggested in explanation that the hydrogen chloride affects the activity of the ...
... hydrogen chloride relative to the amount of water increases K to an extent which is the greater the greater the amount of methyl alcohol present . It is suggested in explanation that the hydrogen chloride affects the activity of the ...
Trang 34
... hydrogen , ozone can be identified by the tailing of the mercury , but in presence of hydrogen , mercuric oxide is ... chloride are removed by liquid air and the pressure of the hydrogen is measured . The results are accurate only when ...
... hydrogen , ozone can be identified by the tailing of the mercury , but in presence of hydrogen , mercuric oxide is ... chloride are removed by liquid air and the pressure of the hydrogen is measured . The results are accurate only when ...
Trang 36
... chloride and aluminium chloride to react in a sealed tube with metallic ... hydrogen . It is a grey powder which decomposes when heated in a vacuum ... chloride by a rapid current of air into water at 0 ° to -3 ° . The bulk of the ...
... chloride and aluminium chloride to react in a sealed tube with metallic ... hydrogen . It is a grey powder which decomposes when heated in a vacuum ... chloride by a rapid current of air into water at 0 ° to -3 ° . The bulk of the ...
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
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