Russian Journal of Inorganic Chemistry, Tập 26,Trang 925-1820British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1981 |
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Kết quả 1-3 trong 81
Trang 1291
... mass loss and is due to fusion of the compound . On further heating , the following mass losses ( % of the original mass ) take place at the temperatures indicated : t , ° C : 120 ; 160 ; 190 ; 292 ; 480 ; 576 ; 630 Am , % : 2.50 : 4.00 ...
... mass loss and is due to fusion of the compound . On further heating , the following mass losses ( % of the original mass ) take place at the temperatures indicated : t , ° C : 120 ; 160 ; 190 ; 292 ; 480 ; 576 ; 630 Am , % : 2.50 : 4.00 ...
Trang 1321
... mass loss by the specimens , calculated from the thermogravimetric curves and obtained by isothermal treatment at temperatures of 100 ± 5 , 180 ± 5 , 220 ± 10 , and 260 ± 10 ° C for 24 h . The data on the mass loss by the specimens ...
... mass loss by the specimens , calculated from the thermogravimetric curves and obtained by isothermal treatment at temperatures of 100 ± 5 , 180 ± 5 , 220 ± 10 , and 260 ± 10 ° C for 24 h . The data on the mass loss by the specimens ...
Trang 1335
... mass of the heated com- pound is 4.9 % greater than that of the starting material , corresponding to the addition of three oxygen atoms ( theoret- ical increase in mass 5.0 % ) . t , ° C ; at , K 300 200 3 100 increase in mass , mg 2 ...
... mass of the heated com- pound is 4.9 % greater than that of the starting material , corresponding to the addition of three oxygen atoms ( theoret- ical increase in mass 5.0 % ) . t , ° C ; at , K 300 200 3 100 increase in mass , mg 2 ...
Nội dung
B Baranovskii S S Abdullaev G Ya Mazo | 925 |
Pyrohydrolysis of the tungsten and molybdenum | 940 |
Mixed lanthanide oxocuprates | 947 |
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Thuật ngữ và cụm từ thông dụng
1980 Translated acetylacetonate acid Akad alkali metal anion aqueous solution atoms bond calculated cation Chem chemical Chemistry chloride cm ¹ cm-¹ cm¯¹ cm¹ cobalt(II complex formation components composition compounds concentration constants coordination copper copper(II corresponding crystallisation crystals curves decrease determined dissociation electron endothermic endothermic effect ethanol experimental extraction Figure formed gadolinium H₂O heating hydrated hydrogen hydroxide increase infrared spectra Inorg interaction investigated ions iron(III isothermal Khim lanthanide lanthanum ligands mass loss method mixture mole Moscow Nauk SSSR neodymium Neorg nitrate nitrogen obtained oxide oxygen parameters platinum(II polonium potassium praseodymium precipitate protons range ratio reaction reagents Russ salt shows sodium solid phase solid solutions solubility solvent specimens spectrum stability structure studied sulphate synthesised Table temperature thermal analysis thermal decomposition thiourea tion Translated from Zhurnal vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii