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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Trang 227
... specimens were carried out very slowly ; the speci- mens were annealed with the thermocouple fused in . The temperatures of the phase transformations were found from the heating curve . The density of the specimens was determined pykno ...
... specimens were carried out very slowly ; the speci- mens were annealed with the thermocouple fused in . The temperatures of the phase transformations were found from the heating curve . The density of the specimens was determined pykno ...
Trang 384
... specimens which had been heated at 1300 ° were heat treated at 1300 ° and 1800 ° , the maximum fluctuation in temperature being 120 ° . For the first temperature , the specimens , in a platinum crucible , were heated in a Silit furnace ...
... specimens which had been heated at 1300 ° were heat treated at 1300 ° and 1800 ° , the maximum fluctuation in temperature being 120 ° . For the first temperature , the specimens , in a platinum crucible , were heated in a Silit furnace ...
Trang 651
... specimens in the form of finely ground powders was measured by means of a pyknometer , evacuated to remove air bubbles , and with carbon tetrachloride as the working liquid . The accuracy was 10.02-0.03 g cm - 3 . Chemical analysis . A ...
... specimens in the form of finely ground powders was measured by means of a pyknometer , evacuated to remove air bubbles , and with carbon tetrachloride as the working liquid . The accuracy was 10.02-0.03 g cm - 3 . Chemical analysis . A ...
Nội dung
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