Russian Journal of Inorganic Chemistry, Tập 29,Trang 1245-1836Chemical Society, 1984 |
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Kết quả 1-3 trong 87
Trang 1593
... constant under model condi- tions , it is necessary to eliminate to from Eqn . ( 3 ) . When uniform specimens and reproducible heating conditions are used , the value of T will be constant for all specimens heated at a given temperature ...
... constant under model condi- tions , it is necessary to eliminate to from Eqn . ( 3 ) . When uniform specimens and reproducible heating conditions are used , the value of T will be constant for all specimens heated at a given temperature ...
Trang 1598
... constant in the tem- perature range studied . A has been described as satisfac- torily constant since the uncertainty of ± 0.5 e.u. in AS ° leads to an uncertainty in the numerical value of A of approximately ± 30 , which is greater ...
... constant in the tem- perature range studied . A has been described as satisfac- torily constant since the uncertainty of ± 0.5 e.u. in AS ° leads to an uncertainty in the numerical value of A of approximately ± 30 , which is greater ...
Trang 1767
... constant corresponding to the removal of the hydrogen ion of the hydroxyl group of MMU was deter- mined by potentiometric titration ( Fig . 2 ) . The constant was calculated using the equation : ( 1 - a ) c мMU - Cон_ PK , -lg- + pH ( 1 ) ...
... constant corresponding to the removal of the hydrogen ion of the hydroxyl group of MMU was deter- mined by potentiometric titration ( Fig . 2 ) . The constant was calculated using the equation : ( 1 - a ) c мMU - Cон_ PK , -lg- + pH ( 1 ) ...
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Russian | 1243 |
Journal | 1401 |
hydrated antimony pentoxide M Li Na | 1412 |
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1983 Translated absorption acid alkali metal alloys anion aqueous solution atoms bands bond caesium calculated cation Chem chemical Chemistry chloride cm¹ components composition compounds concentration constant containing coordination copper(II corresponding crown ethers crystallisation crystals curves determined ditto endothermic equilibrium diagram ethanol europium eutectic experimental Figure fluoride formed given in Table H₂O heating hydrated hydrogen hydroxide increase infrared spectra Inorg ionic strength ions isothermal Khim Khimiya lanthanide ligand mass melts method mixture mole mole¹ molybdenum Moscow Nauk SSSR Neorg niobium nitrate obtained oxide oxygen parameters phosphate potassium precipitate present pyrochlore range reaction reagent Russ Russ.J salts scandium shows sodium solid phases solid solutions solid solutions based solubility specimens spectrum structure studied synthesis temperature thermal analysis thermal decomposition tion Translated from Zhurnal uranyl fluoride values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii