Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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... Figure 3 gives the derivatogram of TiMgo.sH ( PO4 ) 2.5.5H2O . The first endothermic effect with a minimum at 388 K on the DTA curve is due to loss of four of the water molecules . The infrared spectrum of the specimen heated at 493 K ...
... Figure 3 gives the derivatogram of TiMgo.sH ( PO4 ) 2.5.5H2O . The first endothermic effect with a minimum at 388 K on the DTA curve is due to loss of four of the water molecules . The infrared spectrum of the specimen heated at 493 K ...
Trang 1333
Figure 4. Physicochemical properties of the glasses in the Bi2O3 - TeO2 - WO3 system : a , coefficient of linear thermal expansion ; b , Td ; c , Vm . Ratios [ WO3 ] / [ Bi2O3 ] : 1 , 2/1 ; 2 , 3/1 ; 3 , 4/1 . Table 1. Wavenumbers ( cm ...
Figure 4. Physicochemical properties of the glasses in the Bi2O3 - TeO2 - WO3 system : a , coefficient of linear thermal expansion ; b , Td ; c , Vm . Ratios [ WO3 ] / [ Bi2O3 ] : 1 , 2/1 ; 2 , 3/1 ; 3 , 4/1 . Table 1. Wavenumbers ( cm ...
Trang 1361
... ( Figure 2 ) . As a result of the reaction , a transparent colourless or yellowish melt , which tends to glass formation on cooling , is produced . The reaction in the InI - NH4I system is similar ( Figure 3 ) . However , the ...
... ( Figure 2 ) . As a result of the reaction , a transparent colourless or yellowish melt , which tends to glass formation on cooling , is produced . The reaction in the InI - NH4I system is similar ( Figure 3 ) . However , the ...
Nội dung
Russian | 925 |
Calcium and strontium tetrahydroborate ammines 939 1661 | 939 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii August 1989 Volume | 1093 |
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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 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 min¹ 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 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