British Abstracts: Pure chemistry and physiology. ser. A1926 |
Từ bên trong sách
Kết quả 1-5 trong 99
Trang 18
... determined . The solubility at temperatures from 17 ° to 82 ° has been determined for each salt of benzenesulphonic acid and naphthalene - 2 - sulphonic acid , and at 17 ° only for each salt of naphthalene- 1 - sulphonic acid . For the ...
... determined . The solubility at temperatures from 17 ° to 82 ° has been determined for each salt of benzenesulphonic acid and naphthalene - 2 - sulphonic acid , and at 17 ° only for each salt of naphthalene- 1 - sulphonic acid . For the ...
Trang 40
... determined by titration . Amounts of 0.05–0.5 mg . of copper are determined with an accuracy of 1 % . G. M. BENNETT . I. Determination of traces of mercury . Sensitive qualitative test for mercury . H. S. BOOTH and N. E. SCHREIBER ( J ...
... determined by titration . Amounts of 0.05–0.5 mg . of copper are determined with an accuracy of 1 % . G. M. BENNETT . I. Determination of traces of mercury . Sensitive qualitative test for mercury . H. S. BOOTH and N. E. SCHREIBER ( J ...
Trang 100
... determined by shaking a sample of air with fresh blood and determining the amount of carbon monoxide in the blood as above , whence the partial pressure of carbon monoxide in the air may be calculated . L. F. HEWITT . Absorption of ...
... determined by shaking a sample of air with fresh blood and determining the amount of carbon monoxide in the blood as above , whence the partial pressure of carbon monoxide in the air may be calculated . L. F. HEWITT . Absorption of ...
Trang 125
... determined ozone concentrations are in fairly good agreement with those calculated . J. S. CARTER . Ionisation of weak electrolytes in water- alcohol solutions . III . Relations between the chemical constitution and alcohol ...
... determined ozone concentrations are in fairly good agreement with those calculated . J. S. CARTER . Ionisation of weak electrolytes in water- alcohol solutions . III . Relations between the chemical constitution and alcohol ...
Trang 140
... determined by measuring the intensity of a number of Fraunhofer transmission lines in the region of the ultra - violet absorption band of ozone ( 3000-3300 Å . ) . Observations made over a period of 4 months show that the amount of ...
... determined by measuring the intensity of a number of Fraunhofer transmission lines in the region of the ultra - violet absorption band of ozone ( 3000-3300 Å . ) . Observations made over a period of 4 months show that the amount of ...
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