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The extract was chromatographed on a SiO2 column , and the yel- low band was washed off by a CH2Cl2 - heptane ( 1 : 1 ) mixture . The eluate was concentrated to 8-10 ml at 50 ° C and 0.1 torr and cooled to -80 ° C . The finely crys- ...
The extract was chromatographed on a SiO2 column , and the yel- low band was washed off by a CH2Cl2 - heptane ( 1 : 1 ) mixture . The eluate was concentrated to 8-10 ml at 50 ° C and 0.1 torr and cooled to -80 ° C . The finely crys- ...
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At 450 - 650 ° C , bismuth sulfate is formed in the interaction of Bi202 with SO2 , but it is chlorinated in a mixture of sulfur dioxide and chlorine . As a result , the rate of the sublimation of bismuth trichloride increases , and the ...
At 450 - 650 ° C , bismuth sulfate is formed in the interaction of Bi202 with SO2 , but it is chlorinated in a mixture of sulfur dioxide and chlorine . As a result , the rate of the sublimation of bismuth trichloride increases , and the ...
Trang 1839
Chemical composition ( mol ) of the reaction products of the mixture 55 % SiO2 + 25 % LPR + 20 % CMS versus the duration of ... INVESTIGATION OF THE INITIAL STAGE OF THE TREATMENT For the comparison , initial mixtures of two types were ...
Chemical composition ( mol ) of the reaction products of the mixture 55 % SiO2 + 25 % LPR + 20 % CMS versus the duration of ... INVESTIGATION OF THE INITIAL STAGE OF THE TREATMENT For the comparison , initial mixtures of two types were ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1487 |
SingleCrystal Xray Diffraction Study of Gadolinium and YttriumScandiumGallium Garnets | 1492 |
Interaction of Sodium Cyclotriphosphate with Metallic Aluminum | 1499 |
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1993 by Interperiodica 1993 by Zhurnal absorption bands acid Acta Akad aluminum analysis anion aqueous atoms bismuth bond length calcd calculated cations Chem chemical chromium(III cm-¹ complexes components composition concentration COORDINATION COMPOUNDS copper(II crystal curves decomposition decrease DMSO electronic absorption English Translation Copyright enthalpy eutectic experimental force constants formation frequencies heating increase Inorg intensity interaction ions Khim kJ/mol Kondratov layer ligands metal method mixture mol/l molecules molybdenum(VI Moscow Nauk SSSR Neorg Ni(II nitrate nitrogen obtained octahedron Original Russian Edition oxide oxygen oxygen atoms parameters phase phosphate physicochemical platinum(II Porotnikov powder precipitate properties Raman rare-earth ratio reaction rhodium Russian Academy Russian Edition Copyright samples solid solutions solubility space group spectrum structure studied sulfides synthesis Table temperature ternary tetraphosphorus thermal thermodynamic thermolysis tion unit cell values vapor vibrations X-ray diffraction Zhurnal Neorganicheskoi Khimii