Russian Journal of Inorganic Chemistry, Tập 9,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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Kết quả 1-3 trong 82
Trang 141
... mixture of the trisubstituted sodium tartrato- borate and boric acid or sodium tetrahydroxoborate . With these exceptions , the thermal behaviour of all the other materials ( including Na2H , BT2 H2O and Na , H2BT2.3H2O ) is different ...
... mixture of the trisubstituted sodium tartrato- borate and boric acid or sodium tetrahydroxoborate . With these exceptions , the thermal behaviour of all the other materials ( including Na2H , BT2 H2O and Na , H2BT2.3H2O ) is different ...
Trang 219
... mixtures richer in BeO the BeO lines are clearly visible . The X - ray results suggest that the compound BaBe , 0 , is formed when the 1 : 3 mixture is heated at 1300 ° . Phase - chemical analysis of 3 : 1 and 1 : 1 mixtures heated at ...
... mixtures richer in BeO the BeO lines are clearly visible . The X - ray results suggest that the compound BaBe , 0 , is formed when the 1 : 3 mixture is heated at 1300 ° . Phase - chemical analysis of 3 : 1 and 1 : 1 mixtures heated at ...
Trang 629
... mixture containing 35 % free SO ,. The values of Qs obtained by constructing the heat balance for the appa- ratus with mixtures of different composition are given in Table 2 . The sum of the experimentally determined percentage ...
... mixture containing 35 % free SO ,. The values of Qs obtained by constructing the heat balance for the appa- ratus with mixtures of different composition are given in Table 2 . The sum of the experimentally determined percentage ...
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January | 1 |
of aluminium iron silicon calcium | 7 |
Explanation of the trans influence | 22 |
Bản quyền | |
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Thuật ngữ và cụm từ thông dụng
absorption spectra acetic acetonitrile acid Akad alcohol alkali alloys ammonium analysis anhydrous aqueous solutions atoms band boron cadmium caesium calcium calculated carbonate Chem chemical Chemistry coefficients complex composition compounds concentration constant coordination corresponding crystallisation crystals decomposition dehydration determined dichromate endothermic endothermic effect equilibrium diagram erbium eutectic experimental extraction fluoride formation formed H₂O hafnium heating curves hydrates hydrogen hydrolysis hydroxide indium Inorg ionic ions iron(III kcal Khim lanthanum ligand liquid melting metal methanol method mixture molar mole Moscow Nauk SSSR neodymium Neorg nickel nitrate obtained oxalate oxalato-groups phosphate phthalocyanine potassium precipitate prepared ratio reaction reduction rhenium Russ S. A. Durov salicylate salts samarium selenite shows sodium solid phase solid solutions solu solubility solvent specimens stability structure studied sulphate Table tantalum temperature ternary thallium thermal thermogram thiocyanate thorium tion uranium values water molecules X-ray diffraction Zhur zinc zirconium