Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Kết quả 1-3 trong 77
Trang 1008
... precipitate is not formed for several hours . The formation of the precipitate is facilitated by an excess of AgNO3 or an increase in the ionic strength ( background electrolyte ) , or by leaving the solutions to stand . Treatment of ...
... precipitate is not formed for several hours . The formation of the precipitate is facilitated by an excess of AgNO3 or an increase in the ionic strength ( background electrolyte ) , or by leaving the solutions to stand . Treatment of ...
Trang 1273
... Precipitates were formed when the nitrates of rubidium , caesium , thallium ( I ) , strontium , barium , and lead were added . When strontium nitrate was added , the precipitate formed after several hours . The precipitates were ...
... Precipitates were formed when the nitrates of rubidium , caesium , thallium ( I ) , strontium , barium , and lead were added . When strontium nitrate was added , the precipitate formed after several hours . The precipitates were ...
Trang 1582
... precipitate and weighing as ZrO2 . The composition of the precipitate was also determined by X - ray diffraction ( powder method , Guinier - de Wolff camera , Cu K , radiation ) and by infra- red spectroscopy in the range 400-4000 cm ̄1 ...
... precipitate and weighing as ZrO2 . The composition of the precipitate was also determined by X - ray diffraction ( powder method , Guinier - de Wolff camera , Cu K , radiation ) and by infra- red spectroscopy in the range 400-4000 cm ̄1 ...
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1988 Translated absorption acid Akad alkali metal alloys ammonium anion aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride cm¯¹ cm¹ composition compounds concentration constants containing coordination corresponding crystallisation crystals decrease dehydration determined electron endothermic endothermic effect English translation equilibrium ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrogen hydrogen bonds increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligand metal method mixture Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 34 nitrate obtained orthorhombic oxide oxygen parameters phosphate potassium precipitate present proton ratio reaction salts sodium solid solutions solubility specimens spectra spectrum stability structure studied synthesis temperature range ternary thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vapour vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii