Russian Journal of Inorganic Chemistry, Tập 28,Trang 923-1827British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1983 |
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Kết quả 1-3 trong 19
Trang 1323
... boric acid by these diols . The extraction was carried out at 25 ° C or at room temperature ( 20-21 ° C ) using solutions of the 1,3 - diols in different diluents ( 1 : 9 ) . Equal volumes of the aqueous and organic phases were shaken ...
... boric acid by these diols . The extraction was carried out at 25 ° C or at room temperature ( 20-21 ° C ) using solutions of the 1,3 - diols in different diluents ( 1 : 9 ) . Equal volumes of the aqueous and organic phases were shaken ...
Trang 1325
... boric acid distribution coef- ficients . For example , in saturated NaCl solutions , the dis- tribution coefficients of boric acid increase on the average by a factor of 3. The salting - out action is particularly strong in solutions ...
... boric acid distribution coef- ficients . For example , in saturated NaCl solutions , the dis- tribution coefficients of boric acid increase on the average by a factor of 3. The salting - out action is particularly strong in solutions ...
Trang 1364
... boric acid and nitrite ion alkalimetrically , by converting the boric acid into the complex with mannitol , and with permanganate . The refrac- tive indices of the solutions were measured on an IRF - 22 refractometer . Table 1 ...
... boric acid and nitrite ion alkalimetrically , by converting the boric acid into the complex with mannitol , and with permanganate . The refrac- tive indices of the solutions were measured on an IRF - 22 refractometer . Table 1 ...
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CONTENTS | 923 |
Vibrational spectra of the spinels Zn2SnO4 and Mg₂SnO4 | 932 |
Preparation of sodium and calcium trivanadates | 940 |
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1982 Translated absorption Akad anions aqueous solutions atoms bands bismuth bond boric acid calcium calculated cations Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ components composition compounds concentration constants containing coordination copper(II corresponding crystallisation crystals curves decrease determined ditto electrons endothermic equilibrium diagram ethanol eutectic experimental Figure formed H₂O heating hydrated hydrogen hydrolysis hydroxide increase infrared spectra Inorg interaction investigation ionic ions isotherm Khim lanthanide lattice parameters ligand mass melting metal method mixture mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen peritectic platinum(II potassium present protons Raman range ratio reaction region Russ Russ.J salt shows sodium solid phases solid solutions solid-phase synthesis solubility specimens spectrum structure studied sulphate synthesis temperature thallium thermal decomposition tion Translated from Zhurnal vanadates vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii