British Abstracts: Pure chemistry and physiology. ser. A1926 |
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Trang 25
... addition of water , methyl alcohol , and acetone on the rate of hydrolysis of methyl acetate by hydro- chloric acid at 25 ° has been studied . It is found that the equilibrium constant , K , depends , not only on the ratio [ H2O ] ...
... addition of water , methyl alcohol , and acetone on the rate of hydrolysis of methyl acetate by hydro- chloric acid at 25 ° has been studied . It is found that the equilibrium constant , K , depends , not only on the ratio [ H2O ] ...
Trang 38
... addition to mercury hydride bands , a resonance line at 2537 Å . , which requires 112,000 cal . for excitation and for which no simple explanation is apparent . W. A. CASPARI . Preparation of an ash - free wood charcoal . L. H. REYERSON ...
... addition to mercury hydride bands , a resonance line at 2537 Å . , which requires 112,000 cal . for excitation and for which no simple explanation is apparent . W. A. CASPARI . Preparation of an ash - free wood charcoal . L. H. REYERSON ...
Trang 39
... addition of each amount of silver nitrate . Using 3.37N - ammonia solution and 0.5N - silver nitrate solution , the bromide and chloride were separated quantitatively from the bromide , but not the iodide . With 0-1N - silver nitrate ...
... addition of each amount of silver nitrate . Using 3.37N - ammonia solution and 0.5N - silver nitrate solution , the bromide and chloride were separated quantitatively from the bromide , but not the iodide . With 0-1N - silver nitrate ...
Trang 39
... addition Very cautious addition of the final quantities of silver oxide permits the removal of 99 % of the hydrochloric acid , but the remainder cannot easily be eliminated in this manner owing to the solvent action of silicic acid on ...
... addition Very cautious addition of the final quantities of silver oxide permits the removal of 99 % of the hydrochloric acid , but the remainder cannot easily be eliminated in this manner owing to the solvent action of silicic acid on ...
Trang 39
... addition to mercury hydride bands , a resonance line at 2537 Å . , which requires 112,000 cal . for excitation and for which no simple explanation is apparent . W. A. CASPARI . Preparation of an ash - free wood charcoal . L. H. REYERSON ...
... addition to mercury hydride bands , a resonance line at 2537 Å . , which requires 112,000 cal . for excitation and for which no simple explanation is apparent . W. A. CASPARI . Preparation of an ash - free wood charcoal . L. H. REYERSON ...
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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