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Magnesium hydroxide is an inorganic compound with the chemical formula Mg(OH) 2. It occurs in nature as the mineral brucite. It is a white solid with low solubility in water (K sp = 5.61 × 10 −12). [5] Magnesium hydroxide is a common component of antacids, such as milk of magnesia.
Magnesium hypochlorite and magnesium chlorite are unstable compounds, they are easy to hydrolyze, the former generates basic salt Mg(OCl) 2 ·2Mg(OH) 2 and the latter generates hydroxide Mg(OH) 2; magnesium chlorate can be obtained by reacting magnesium carbonate with chloric acid and crystallizing hexahydrate from solution, which can also be ...
Download as PDF; Printable version; ... Formula 0 °C 10 °C 15 °C 20 °C 30 °C 40 °C 50 °C ... Magnesium hydroxide: Mg(OH) 2:
Brucite is the mineral form of magnesium hydroxide, with the chemical formula Mg() 2.It is a common alteration product of periclase in marble; a low-temperature hydrothermal vein mineral in metamorphosed limestones and chlorite schists; and formed during serpentinization of dunites.
Magnesium hydroxide Mg(OH) 2 can also be used instead of the oxide, with adjusted amount of water. For best results, the magnesium oxide should have small particle size and large surface area. It can be prepared by calcination of magnesium hydroxycarbonate Mg 5 (OH) 2 (CO 3) 4 ·4H 2 O at about 600 °C. Higher temperatures increase particle ...
Magnesium hydroxide: Antacid; Multiple applications Magnesium sulfate: It is on the World Health Organization's List of Essential Medicines; In practice, magnesium is given in a salt form together with any of several anionic compounds serving as counter-ions, such as chloride or sulfate. Nevertheless, magnesium is generally presumed to be the ...
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The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.