Russian Journal of Inorganic Chemistry, Tập 29,Số phát hành 7-12Chemical Society., 1984 |
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Kết quả 1-3 trong 75
Trang 1121
... metal thioindates MIn2S4 were prepared by the reaction of alkaline - earth metal oxoindates with hydrogen sulphide on heating . X - ray diffraction analysis showed that the calcium compound crystallises in the cubic system while the ...
... metal thioindates MIn2S4 were prepared by the reaction of alkaline - earth metal oxoindates with hydrogen sulphide on heating . X - ray diffraction analysis showed that the calcium compound crystallises in the cubic system while the ...
Trang 1278
... metal discs , was placed in the specimen holder . The weights taken were chosen to give a molar ratio graphite : : metal in the specimen of about 1.5 : 1 for lithium and 3.5 : 1 for potassium , that is an excess of metal was used ...
... metal discs , was placed in the specimen holder . The weights taken were chosen to give a molar ratio graphite : : metal in the specimen of about 1.5 : 1 for lithium and 3.5 : 1 for potassium , that is an excess of metal was used ...
Trang 1647
... metal carbonate is not detected in the sinter . This indicates that the reaction of the alkali metal carbonate with niobium dioxide fluoride takes place at a molar ratio M2CO3 : NbO2F 2 : 1 , in agreement with the data obtained for ...
... metal carbonate is not detected in the sinter . This indicates that the reaction of the alkali metal carbonate with niobium dioxide fluoride takes place at a molar ratio M2CO3 : NbO2F 2 : 1 , in agreement with the data obtained for ...
Nội dung
Inorganic | 937 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii | 1090 |
Journal | 1245 |
Bản quyền | |
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1983 Translated absorption acid alkali metal aluminium anion aqueous solution atom bands bonds caesium calcium calculated carbonate cations Chem chemical chloride cm-¹ cm¯¹ cm¹ coefficient components composition compounds concentration constant coordination copper(II corresponding crown ethers crystallisation crystals curves decrease determined ditto electron ethanol europium eutectic experimental extraction Figure fluoride formed H₂O hafnium heating hydration hydrogen hydroxide i.r. spectra increase infrared infrared spectra Inorg ionic ions isotherms Khim Khimiya lanthanide lanthanum ligand mass melts method mixture mole mole¹ molybdenum Moscow Nauk SSSR Neorg niobium nitrate obtained oxide oxygen parameters potassium precipitate present pyrochlore Raman range ratio reaction rhodium(III Russ Russ.J salts shows sodium solid phase solid solutions solubility solvent specimens spectrum structure studied sulphate synthesis temperature thermal analysis thermal decomposition tion Translated from Zhurnal values vanadium(IV vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium