Russian Journal of Inorganic Chemistry, Tập 31,Số phát hành 1-6British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1986 |
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Kết quả 1-3 trong 81
Trang 21
... recorded in the wavelength range 200-330 nm on a Unicam recording spectrophotometer at three temperatures : 18 , 200 , and 220 ° C . Equilibration in the system took less than 20 min . The molar absorptivities in the wavelength range ...
... recorded in the wavelength range 200-330 nm on a Unicam recording spectrophotometer at three temperatures : 18 , 200 , and 220 ° C . Equilibration in the system took less than 20 min . The molar absorptivities in the wavelength range ...
Trang 234
... recorded in a helium atmosphere , does not show the exothermic effect at 190 ° C . Heating the complex in an oven at a temperature of 160 ° C for 3-4 h in air or in a stream of helium gave a brown melt . The red - brown product ...
... recorded in a helium atmosphere , does not show the exothermic effect at 190 ° C . Heating the complex in an oven at a temperature of 160 ° C for 3-4 h in air or in a stream of helium gave a brown melt . The red - brown product ...
Trang 356
... recorded using a Pt - Pt / Rh thermocouple and a PP - 63 instrument . The heating rate was 8-10 K min1 , and the weight of specimen 0.1000-0.2000 g . Comparison of the thermograms recorded in Sepanov vessels and with unprotected ...
... recorded using a Pt - Pt / Rh thermocouple and a PP - 63 instrument . The heating rate was 8-10 K min1 , and the weight of specimen 0.1000-0.2000 g . Comparison of the thermograms recorded in Sepanov vessels and with unprotected ...
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The LilO3LiBO2H2O and LiIO3Li₂B40H₂O | 25 |
dioxotetrafluoromolybdate | 37 |
Arkhipov N I Kashina B I Kidyarov | 123 |
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absorption alkali metal aluminium amine anion aqueous solution bands bond calculated cation Chem chemical Chemistry chloride cm ¹ cm-¹ cm¹ coefficients complex formation composition concentration constants containing coordination compounds coordination sphere copper(II coprecipitation corresponding crystal crystallisation curve decrease determined electronic endothermic equilibrium constants eutectic experimental extraction Figure fluoride formed H₂O heating hydrated hydrogen hydroxide increase indicate infrared spectra Inorg iodate ionic ions iron(III isothermal Khim Khimiya lanthanide ligands liquid lithium mass method mixture mole molecules Moscow Nauk SSSR Neorg nickel(II obtained osmium oxide parameters perchlorate phosphate potassium protonated Raman spectra range ratio reaction Russ salt shows sodium solid phases solid solutions solubility solvents specimens spectrum stability structure studied sulphate synthesis Table temperature thermal analysis thermal decomposition tion titanium titanium(IV titration Translated from Zhurnal Translated into Russian values vanadium vanadium(V vibrations wavenumbers X-ray diffraction Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii