This work concerns the acidic properties of uranyl ion UO22+ at 75 and 100 °C in 3.6 molal (molkg-1 solvent) LiClO4 aqueous medium. The investigation was carried out by a coulometric-potentiometric technique. Direct and reverse acid base titrations were carried out in order to check the achievement of actual equilibrium conditions. Moreover, in order to reveal oversaturation conditions, a further check was carried out on clean saturated hydrolyzed solutions.
AMORELLO, D., GAMBINO, V., ROMANO, V., ZINGALES R (2008). Dioxouranium(VI) hydrolysis at 75 and 100°C in 3.6 molkg-1 LiClO4. JOURNAL OF SOLUTION CHEMISTRY, 37, 641-655 [10.1007/s10953-008-9266-2].
Dioxouranium(VI) hydrolysis at 75 and 100°C in 3.6 molkg-1 LiClO4
AMORELLO, Diana;GAMBINO, Vincenzo;ROMANO, Vincenzo;ZINGALES, Roberto
2008-01-01
Abstract
This work concerns the acidic properties of uranyl ion UO22+ at 75 and 100 °C in 3.6 molal (molkg-1 solvent) LiClO4 aqueous medium. The investigation was carried out by a coulometric-potentiometric technique. Direct and reverse acid base titrations were carried out in order to check the achievement of actual equilibrium conditions. Moreover, in order to reveal oversaturation conditions, a further check was carried out on clean saturated hydrolyzed solutions.
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Idrolisi uranile.pdf
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Idrolisi uranile.pdf
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834.57 kB
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