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Why is bismuth comparable to gold?

Bismuth sulfide overview Bismuth sulfide, chemical formula Bi2S3. Molecular weight 514.15. Brown-yellow powder or crystal. Specific gravity 7.39. 685 ℃ decomposition. Insoluble in water and ethyl acetate, soluble in nitric acid and…

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How is magnesium nitride produced?

Magnesium Nitride Overview Magnesium nitride is an inorganic compound with the chemical formula Mg3N2. Belongs to the cubic crystal system. Pure magnesium nitride is yellow-green powder at room temperature, but magnesium nitride…

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Preparation of lithium sulfide

Overview of lithium sulfide Li2S powder Lithium sulfide is an inorganic compound with the molecular formula Li2S. It will crystallize in the form of anti-fluorite, called the salt (Li+)2S2-. A solid yellow-white…

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