British Abstracts: Pure chemistry and physiology. ser. A1940 |
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... Russ . , 1939 , 12 , 1170-1171 ) .- The [ MeOH ] of the vapour in equilibrium with aq . MeOH has been determined for 0-01-1 % solutions , at room temp . ( ? ) / 1 atm . R. T. Viscosity and m.p. in the system ethylene- diamine - methyl ...
... Russ . , 1939 , 12 , 1170-1171 ) .- The [ MeOH ] of the vapour in equilibrium with aq . MeOH has been determined for 0-01-1 % solutions , at room temp . ( ? ) / 1 atm . R. T. Viscosity and m.p. in the system ethylene- diamine - methyl ...
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... Russ . , 1939 , 12 , 1560- 1567 ) .- The transition point of aurintricarboxylic acid ( I ) is at p 13.1 . The absorption spectra of ( I ) , its anion , and its Al salt are given . ( I ) is preferable to alizarin for the colorimetric ...
... Russ . , 1939 , 12 , 1560- 1567 ) .- The transition point of aurintricarboxylic acid ( I ) is at p 13.1 . The absorption spectra of ( I ) , its anion , and its Al salt are given . ( I ) is preferable to alizarin for the colorimetric ...
Trang 151
... Russ . , 1939 , 9 , 2085-2096 ) .- ( CHMe :) , in ROH at -15 ° and Ph SO , NBr2 give ethers CHMeBr.CHMe.OR ( R Me , b.p. 64-65 ° / 55 mm .; R = Et , b.p. 72— 73 ° / 25 mm .; R = Bu , b.p. 86-5-88 ° / 25 mm .; R Bu3 , b.p. 82.5-83 ° / 25 ...
... Russ . , 1939 , 9 , 2085-2096 ) .- ( CHMe :) , in ROH at -15 ° and Ph SO , NBr2 give ethers CHMeBr.CHMe.OR ( R Me , b.p. 64-65 ° / 55 mm .; R = Et , b.p. 72— 73 ° / 25 mm .; R = Bu , b.p. 86-5-88 ° / 25 mm .; R Bu3 , b.p. 82.5-83 ° / 25 ...
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absorption absorption spectra Acad acid activity adsorbed alkali alloys Amer Anal analysis approx ation atoms Atti X Congr bands calc catalyst CCl4 Chem chemical Chim chloride CO₂ coeff colloidal compounds Compt concn const crystals curves decomp decreases described determined deuterons diffusion discussed dissociation effect electrolytes electron emission energy equation equilibrium EtOH Faraday Soc ferromagnetic film formation gases H₂ H₂O heat hydrogen hydrolysis increases indicate intensity ionisation ions isotopes kg.-cal lattice layer liquid magnetic Me.v measured meson mesotrons metals method mixtures neutrons obtained oxidation paramagnetic particles phase Phys Physical Rev polarisation potential pptd pressure Proc protons quartz Raman reaction rend Russ salts SiO2 solid solid solution solubility solutions solvent spectra spectrum structure surface temp theory thermal titration Trans vals vapour velocity viscosity X-ray