British Abstracts: Pure chemistry and physiology. ser. A1926 |
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Trang 21
... containing only 1.5 mg . per c.c. Bismuth sulphide sols are stable only in the presence of protective colloids . With 1 % of gum arabic a sol containing 10 mg . per c.c. may be obtained . Bismuth sulphoiodide sols cannot be prepared ...
... containing only 1.5 mg . per c.c. Bismuth sulphide sols are stable only in the presence of protective colloids . With 1 % of gum arabic a sol containing 10 mg . per c.c. may be obtained . Bismuth sulphoiodide sols cannot be prepared ...
Trang 21
... containing only 1.5 mg . per c.c. Bismuth sulphide sols are stable only in the presence of protective colloids . With 1 % of gum arabic a sol containing 10 mg . per c.c. may be obtained . Bismuth sulphoiodide sols cannot be prepared ...
... containing only 1.5 mg . per c.c. Bismuth sulphide sols are stable only in the presence of protective colloids . With 1 % of gum arabic a sol containing 10 mg . per c.c. may be obtained . Bismuth sulphoiodide sols cannot be prepared ...
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... containing acid . A. R. GORDON and C. WEBER ( Trans . Roy . Soc . Canada , 1925 , [ iii ] , 19 , III , 26-27 ) .- The P.D. across a liquid surface separating two air - free solutions of copper sulphate in maximum conducting sulphuric ...
... containing acid . A. R. GORDON and C. WEBER ( Trans . Roy . Soc . Canada , 1925 , [ iii ] , 19 , III , 26-27 ) .- The P.D. across a liquid surface separating two air - free solutions of copper sulphate in maximum conducting sulphuric ...
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... containing 98-71-99-06 % S , 0-83-1-03 % Se , and traces of tellurium and arsenic , are also found , and probably consist of mixed rhombic crystals ( cf. Ringer , A. , 1902 , ii , 651 ; Pellini , A. , 1909 , ii , 805 ) . T. H. POPE ...
... containing 98-71-99-06 % S , 0-83-1-03 % Se , and traces of tellurium and arsenic , are also found , and probably consist of mixed rhombic crystals ( cf. Ringer , A. , 1902 , ii , 651 ; Pellini , A. , 1909 , ii , 805 ) . T. H. POPE ...
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... containing 22 % of chaul- moogric acid . Ethyl bromodihydrochaulmoograte , [ α ] + 7.1 ° , obtained by the action of hydrogen bromide on ethyl chaulmoograte in light petroleum , yields similarly a mixture containing 5.4 % of chaul ...
... containing 22 % of chaul- moogric acid . Ethyl bromodihydrochaulmoograte , [ α ] + 7.1 ° , obtained by the action of hydrogen bromide on ethyl chaulmoograte in light petroleum , yields similarly a mixture containing 5.4 % of chaul ...
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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