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extraction decreases with increase in the acidity of the solution at pH < 0 , but at pH > 4 it increases , reaches maximum values at pH 6-8 , and then decreases . In the absence of the reagents , the degree of extraction of mercury does ...
extraction decreases with increase in the acidity of the solution at pH < 0 , but at pH > 4 it increases , reaches maximum values at pH 6-8 , and then decreases . In the absence of the reagents , the degree of extraction of mercury does ...
Trang 458
In this pH range , as in the case where chloride solutions are used , the extraction of mercury is independent of the acidity of the medium , and increases with increase in the reagent concentration ( Fig . 4 ) .
In this pH range , as in the case where chloride solutions are used , the extraction of mercury is independent of the acidity of the medium , and increases with increase in the reagent concentration ( Fig . 4 ) .
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562 nitrogen atoms remains unchanged indicate that some of the electrons are transferred to the delocalised state , that is that the metallic component of the chemical bonding in TiNO , increases . With further increase in the ...
562 nitrogen atoms remains unchanged indicate that some of the electrons are transferred to the delocalised state , that is that the metallic component of the chemical bonding in TiNO , increases . With further increase in the ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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acid addition analysis angles anion apparently aqueous atoms bands bond bridging calculated carbonate carried cation characteristic Chem chemical Chemistry complexes components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined dimer distances effect electron energy English translation equilibrium experimental extraction Figure formation formed given gives groups heating hydrogen increase indicate infrared Inorg interaction ions Khim Khimii lanthanide leads ligands lines lower magnetic mass measured metal metal-metal method mixture molecules Moscow Neorg nitrate observed obtained oxide oxygen parameters phase points positions possible precipitate prepared present properties published range ratio reaction References region relative respectively salts shows similar solid solubility solution space group specimens spectra spectrum stability structure studied Table takes temperature thermal translation in Russ values vibrations wavenumbers X-ray diffraction