Russian Journal of Inorganic Chemistry, Tập 28,Trang 1-922British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1983 |
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Trang 7
... possible to obtain a very highly pure product . In this way it was possible to isolate in pure form a whole series of radioactive isotopes of the lan- thanides , important as radiation sources : cerium - 144 ( B , T1 / 2 = 284 d ) ...
... possible to obtain a very highly pure product . In this way it was possible to isolate in pure form a whole series of radioactive isotopes of the lan- thanides , important as radiation sources : cerium - 144 ( B , T1 / 2 = 284 d ) ...
Trang 101
... possible to regard the behaviour of a compound only at its melting point , and does not make it possible to deter- mine the dependence of the thermal stability of a compound on temperature and composition ( along the liquidus curve ) ...
... possible to regard the behaviour of a compound only at its melting point , and does not make it possible to deter- mine the dependence of the thermal stability of a compound on temperature and composition ( along the liquidus curve ) ...
Trang 691
... possible oxidation of Fe2 + by oxygen ( Fe2✦ ✦ Fe3 ) ; this confirms a possible change in the oxidation state of iron during the catalysis ( 6 ) and makes scheme ( 4 ) more probable than scheme ( 7 ) . + The fact that the intensity of ...
... possible oxidation of Fe2 + by oxygen ( Fe2✦ ✦ Fe3 ) ; this confirms a possible change in the oxidation state of iron during the catalysis ( 6 ) and makes scheme ( 4 ) more probable than scheme ( 7 ) . + The fact that the intensity of ...
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CONTENTS | 1 |
COORDINATION Yu M Kiselev and S A Goryachenkov 9 16 | 9 |
Synthesis and structure of crystals of vanadium | 16 |
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Thuật ngữ và cụm từ thông dụng
absorption bands acetonitrile acid Akad alkali aluminium anion atoms bismuth bond calculated cations cerium Chem chemical chloride chromium(III cm ¹ cm-¹ cm¹ cobalt(II complex formation composition compounds concentration constant coordination copper(II corresponding crystallisation crystals curves decrease determined diborane electronic endothermic equilibrium diagram erbium europium eutectic experimental Figure fluoride formed H₂O halides heating hydrated hydride hydroborate hydrogen increase infrared spectra Inorg investigated ionic ions iron(III isothermal Khim lanthanide lattice ligand liquid liquidus manganese(II mass melting metal method mixtures mole molecules Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained oxide oxygen parameters potassium precipitate range ratio reaction Russ Russ.J salt shows sodium solid phase solid solutions solubility solvent specimens spectrum stability structure studied sulphate synthesis Table temperature ternary thermal analysis thermal decomposition tin dioxide tion Translated from Zhurnal values vanadium vibrations wavenumbers X-ray diffraction yttrium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii