British Abstracts: Pure chemistry and physiology. ser. A1926 |
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... ammonia , of 64 and 32 , respectively . They are regarded as true salts which undergo normal ionisation in the above solvent ( cf. Schlenk and Marcus , A. , 1914 , i , 823 ) . In liquid ammonia solution , the salts absorb two atoms of ...
... ammonia , of 64 and 32 , respectively . They are regarded as true salts which undergo normal ionisation in the above solvent ( cf. Schlenk and Marcus , A. , 1914 , i , 823 ) . In liquid ammonia solution , the salts absorb two atoms of ...
Trang 70
... ammonia . Insolubility in ammonia or inability to add ammonia is observed only with those compounds in which the groups R and R ' co - ordinat ively saturate the copper atom . This ability is possessed by all aryl groups and it is a ...
... ammonia . Insolubility in ammonia or inability to add ammonia is observed only with those compounds in which the groups R and R ' co - ordinat ively saturate the copper atom . This ability is possessed by all aryl groups and it is a ...
Trang 74
... ammonia into an imide yielding saccharin when treated with ozone , whereas the compound is merely transformed into an ammonium salt which regenerates the original sub- stance on treatment with acid . The red coloration OMe benzyl ketone ...
... ammonia into an imide yielding saccharin when treated with ozone , whereas the compound is merely transformed into an ammonium salt which regenerates the original sub- stance on treatment with acid . The red coloration OMe benzyl ketone ...
Trang 118
... ammonia gas . R. S. EDWARDS and B. WORSWICK ( Proc . Physical Soc . , 1925 , 38 , 16- 23 ) . The viscosity of ammonia was determined at 15 ° , 100 ° , and 184 ° by transpiring the gas through a capillary tube previously calibrated with ...
... ammonia gas . R. S. EDWARDS and B. WORSWICK ( Proc . Physical Soc . , 1925 , 38 , 16- 23 ) . The viscosity of ammonia was determined at 15 ° , 100 ° , and 184 ° by transpiring the gas through a capillary tube previously calibrated with ...
Trang 137
... ammonia and the chlorides of phosphorus in carbon tetrachloride solution suggests that the primary products of ... ammonia . The intermediate tervalent compound , PC13,6NH3 , is found to be somewhat more stable than the quinquevalent ...
... ammonia and the chlorides of phosphorus in carbon tetrachloride solution suggests that the primary products of ... ammonia . The intermediate tervalent compound , PC13,6NH3 , is found to be somewhat more stable than the quinquevalent ...
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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