M
Maria Grimaldi
Publications - 10
Citations - 163
Maria Grimaldi is an academic researcher. The author has contributed to research in topics: Equilibrium constant & Qualitative inorganic analysis. The author has an hindex of 6, co-authored 10 publications receiving 155 citations.
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Dioxouranium (VI) carbonate complexes in acid solution
TL;DR: In this paper, the equilibria of dioxouranium (VI) and carbonate ions in acid solution (log [H+] > −5) have been studied at 25°C by measuring, with a glass electrode, the hydrogen ion concentration of a series of UO2−2+ perchlorate solutions, saturated with CO2(g) at known partial pressure.
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Equilibrium constants of mercury(II) chloride complexes
Liberato Ciavatta,Maria Grimaldi +1 more
TL;DR: Complexity constants for Hg(II)Cl− complexes have been determined at 25°C in 1 M NaClO4 ionic medium by potentiometric methods.
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On the hydrolysis of the iron(III) ion, Fe3+, in perchlorate media
Liberato Ciavatta,Maria Grimaldi +1 more
TL;DR: In this paper, the authors investigated the hydrolysis of the Fe3+ ion in perchlorate solutions of Z = 2·3 and 2·833 at 25°C by e.m.f. measurements with glass electrodes.
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The hydrolysis of mercury(II) chloride, HgCl2
Liberato Ciavatta,Maria Grimaldi +1 more
TL;DR: In this article, the authors studied the equilibrium of HgCl2 in 1 M(Na+)ClO4− ionic medium at 25°C by potentiometric methods using the cells 1.
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The potential of the couple Mn(III)Mn(II) in aqueous 3 M HClO4
Liberato Ciavatta,Maria Grimaldi +1 more
TL;DR: In this article, the redox equilibria between Mn 2+ and manganese species in a higher oxidation state Mn q p+, with p / l + 2, have been studied at 25 °C by electrooxidizing acid Manganese(II) perchlorate solutions at a gold gauze anode.