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Trang 1587
The content of metals in the prepared complexes b was determined by atomic absorption spectroscopy in an air - acetylene mixture using AAS - IN and AAS - 3 instruments ( 8 ] . To prepare solutions for analysis , the complexes were ...
The content of metals in the prepared complexes b was determined by atomic absorption spectroscopy in an air - acetylene mixture using AAS - IN and AAS - 3 instruments ( 8 ] . To prepare solutions for analysis , the complexes were ...
Trang 1903
Concentration of pyridine was determined by potentiometric titration with a solution of perchloric acid of a known concentration . ReagentStability constants for copper ( II ) complexes with pyridine grade sodium perchlorate and ...
Concentration of pyridine was determined by potentiometric titration with a solution of perchloric acid of a known concentration . ReagentStability constants for copper ( II ) complexes with pyridine grade sodium perchlorate and ...
Trang 1971
The experimentally determined amount of water in the In this work , we report the properties of new ternary saturated solution of the ternary compound at 25 ° C is sulfates 5Li2SO4 · Na2SO4 · 2Rb2SO4 · 2H20 and 68.00+ 0.02 wt % , which ...
The experimentally determined amount of water in the In this work , we report the properties of new ternary saturated solution of the ternary compound at 25 ° C is sulfates 5Li2SO4 · Na2SO4 · 2Rb2SO4 · 2H20 and 68.00+ 0.02 wt % , which ...
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1995 | 1527 |
Synthesis and Properties of Zirconium Niobium and Tantalum Oxide Films | 1534 |
Polymorphism in Cobalt Metavanadate | 1540 |
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absorption According acid analysis angles anions aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride complexes composition compounds concentration constants contain coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equation equilibrium experimental extraction formation frequencies functions groups heating hydrogen increase indicates initial Inorganic intensity interaction ions Khim ligand melt metal method mixture molecule Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters patterns performed peritectic phase position possible precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar sodium solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction yield