Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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... titration . Solutions of the acids in the presence and absence of cobalt chloride were titrated with standard KOH solution at t = ( 25 ± 0.1 ) ° C and a constant ionic strength I = 0.1 , established using KCl . ( Published data 10 ...
... titration . Solutions of the acids in the presence and absence of cobalt chloride were titrated with standard KOH solution at t = ( 25 ± 0.1 ) ° C and a constant ionic strength I = 0.1 , established using KCl . ( Published data 10 ...
Trang 368
... titration using Xylenol Orange , as described by Pershin and Tananaev3 , and the organic component was estimated by permanganate titration . Water was found by difference . The analytical results , presented in Table 1 , show that the ...
... titration using Xylenol Orange , as described by Pershin and Tananaev3 , and the organic component was estimated by permanganate titration . Water was found by difference . The analytical results , presented in Table 1 , show that the ...
Trang 394
... titration of acidified sodium tellurite solutions with an ammonium vanadate solution . The V : Te ratio in the precipitate was determined by the method developed previously . The compositions of the precipitates corre- sponding to the ...
... titration of acidified sodium tellurite solutions with an ammonium vanadate solution . The V : Te ratio in the precipitate was determined by the method developed previously . The compositions of the precipitates corre- sponding to the ...
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COORDINATION equalisation of the electronegativities | 13 |
73 | 13 |
Preparation and some properties of tungsten | 13 |
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1975 Translated absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine caesium calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complexes composition compounds concen concentration coordination copper(II corresponding crystallisation crystals curves decomposition dehydration determined electronic endothermic endothermic effect equilibrium diagram ethanol experimental Figure formation formed H₂O hafnium heating hydrogen hydrolysis hydroxide infrared infrared spectra Inorg Inorganic interaction investigated ions iron(III isotherms kcal Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR Neorg nickel(II obtained optical density oxide oxygen phosphate potassium precipitates protons range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion titanium titration Translated from Zhurnal tungsten vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii