Russian Journal of Inorganic Chemistry, Tập 27,Trang 915-1829Chemical Society., 1982 |
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Kết quả 1-3 trong 42
Trang 1186
... neodymium ( or lanthanum ) and praseodymium ethyl sulphates have been studied by the iso- thermal solubility method at 25 ° C . The compositions of the solid phases have been determined by Schreinemakers ' method of " resi- dues " . The ...
... neodymium ( or lanthanum ) and praseodymium ethyl sulphates have been studied by the iso- thermal solubility method at 25 ° C . The compositions of the solid phases have been determined by Schreinemakers ' method of " resi- dues " . The ...
Trang 1353
EXPERIMENTAL " Chemically pure " grade neodymium nitrate and " pure " grade palladium ( II ) chloride were used as starting materials . The neodymium oxide for making up the initial mixtures was made by heating neodymium nitrate in air ...
EXPERIMENTAL " Chemically pure " grade neodymium nitrate and " pure " grade palladium ( II ) chloride were used as starting materials . The neodymium oxide for making up the initial mixtures was made by heating neodymium nitrate in air ...
Trang 1387
... neodymium hydroxide appear in the precipitates , so that the products obtained on heating contain , in addition to the ruthenite with the pyrochlore structure , yellow lead oxide and neodymium oxide . The presence of three phases in the ...
... neodymium hydroxide appear in the precipitates , so that the products obtained on heating contain , in addition to the ruthenite with the pyrochlore structure , yellow lead oxide and neodymium oxide . The presence of three phases in the ...
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A covertocover translation of Zhurnal Neorganicheskoi Khimii | 1067 |
Journal | 1221 |
Journal | 1383 |
Bản quyền | |
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1981 Translated absorption acetic acid Akad anions aqueous solution atoms bands bonds caesium calculated cation Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt(II complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decrease dehydration determined dissociation endothermic enthalpy equilibrium diagram erbium ethanol experimental extraction Figure formed H₂O heating hydrated hydrogen increase infrared spectra Inorg interaction investigation ions isothermal Khim Khimiya lanthanide lanthanum ligand liquid manganese(II melt metal method mixture mole mole¹ molecules Moscow Nauk SSSR neodymium Neorg nitrate obtained oxide oxygen phosphate potassium precipitate present protons pyridine range ratio reaction rhodium(III Russ salt shows sodium solid solutions solubility solvate solvent specimens spectrum structure studied sulphate synthesis temperature thermal analysis thermal decomposition thermodynamic tion Translated from Zhurnal uranyl values vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii