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The reduction reaction ( 1 ) between a rare - earth sesquioxide and an A " BV substrate is thermodynami3RO + MO = R304 + M , ( 7 ) cally possible only for Sc 03 and aluminum com2RO + MO = R2O3 + M , ( 8 ) pounds .
The reduction reaction ( 1 ) between a rare - earth sesquioxide and an A " BV substrate is thermodynami3RO + MO = R304 + M , ( 7 ) cally possible only for Sc 03 and aluminum com2RO + MO = R2O3 + M , ( 8 ) pounds .
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Results of calculations of the Gibbs energies for the thermodynamically possible reactions ( 8 ) - ( 11 ) Reaction AG , J / mol Reaction AG , J / mol Reactants Reactants products 298 K 1200 K products 298 K 1200 K 3EuO + Mg0 Eu3O4 + Mg ...
Results of calculations of the Gibbs energies for the thermodynamically possible reactions ( 8 ) - ( 11 ) Reaction AG , J / mol Reaction AG , J / mol Reactants Reactants products 298 K 1200 K products 298 K 1200 K 3EuO + Mg0 Eu3O4 + Mg ...
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the nitro group trans to ammonia and ( 2 ) the reactions Table 2. ... the nitro group and the nature of the reagent Complex affect not only the rate of reaction but the extent of conreaction T112 reaction tra , version as well . order ...
the nitro group trans to ammonia and ( 2 ) the reactions Table 2. ... the nitro group and the nature of the reagent Complex affect not only the rate of reaction but the extent of conreaction T112 reaction tra , version as well . order ...
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Synthesis and Properties of Inorganic Compounds | 1517 |
Thermal Transformations of AmmoniumLithium Tripolyphosphates T N Galkova and E A Prodant | 1525 |
Synthesis Composition | 1531 |
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absorption according acid ammonium analysis anions appearance aqueous atoms bands bond calculated cations Chem chemical Chemistry chloride coefficients complexes components composition compounds concentration constants containing coordination Copyright corresponding crystals curve decrease dependence described determined diagram diffraction effect electron elements energy equation equilibrium exhibit experimental extraction figure formation formula groups heating increase indicates initial Inorganic intensity interaction ions Khim leads ligand mass measured melting metal method mixed mixture mol/l molecules Moscow Neorg Note observed obtained organic Original oxide oxygen parameters peritectic phase points position possible powder precipitate prepared present pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shows similar sodium solid solutions spectra spectrum stability structure studied Synthesis Table temperature thermal tion trans Translation values vibrations X-ray