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Há 2 dias · The best known sulfide is iron pyrite (FeS 2), also known as fool's gold owing to its golden luster. ... Structural formula of ferrocene and a powdered sample.
Há 5 dias · The chemical formula of iron chloride is $FeC {l_2}$. Iron chloride is also known as ferrous chloride. The oxidation state of iron in iron chloride is 2. The compound hydrogen sulfide in its aqueous form reacts with aqueous iron chloride to form a solid compound which is insoluble.
Há 4 dias · Hydrogen sulfide is a chemical compound with the formula H 2 S. It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs.
Há 4 dias · AnswerBot. ∙ 15h ago. The correct name for the compound Fe2S3 is iron (III) sulfide. Wiki User. ∙ 10y ago. Iron (III) Sulphate. Fe2S3O12 = Fe2 (SO4)3. Using the stock system, you will need a...
Há 2 dias · Sulfuric acid ( American spelling and the preferred IUPAC name) or sulphuric acid ( Commonwealth spelling ), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless, and viscous liquid that is miscible with water.
Há 2 dias · The iron catalyst, in the presence of hydrogen peroxide, facilitated the oxidation of sulfur-containing compounds to their corresponding sulfones, which can be easily separated from the fuel phase.
Há 3 dias · However, after introducing iron ions, the flotation recovery of rutile was significantly improved, and the increased range decreased with the increase of pH until it disappeared completely at pH=7. It showed that iron ions can activate rutile under specific conditions (pH=4~7), and the activation effect strongly correlates with the solution's pH.
