chemical abbreviation sulfide
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Sulfide Sulfide (systematically named sulfanediide, and sulfide(2−)) is an inorganic anion of sulfur with the chemical formula S 2− .It contributes no color to sulfide salts. As it is classified as a strong base, even dilute solutions of salts such as sodium sulfide (Na 2 S) are corrosive and can attack the skin.issolved free sulfides (H 2 S, HS − and S 2−) are very aggressive species for the corrosion of many metals such as steel, stainless steel, and copper. Sulfides present in aqueous solution are responsible for stress corrosion cracking (SCC) of steel, and is also known as sulfide stress cracking.
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15 things you should know about sex There's a myth that a girl can’t get pregnant if a boy withdraws his penis before he ejaculates (comes). The truth is, pulling out the penis won’t stop a girl from getting pregnant. Before a boy ejaculates, there's sperm in the pre-ejaculatory fluid (pre-come), which leaks out when he gets excited.here's a myth that a girl can’t get pregnant if a boy withdraws his penis before he ejaculates (comes). The truth is, pulling out the penis won’t stop a girl from getting pregnant. Before a boy ejaculates, there's sperm in the pre-ejaculatory fluid (pre-come), which leaks out when he gets excited.
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Iron sulfide (FeS) Iron sulfide (FeS). From OilfieldWiki. Iron(II) sulfide or ferrous sulfide (Br.E. sulphide) is a chemical compound with the formula FeS. In the oil/gas industry, iron sulfides are often present in a sour system due to reaction between corrosion products and hydrogen sulfide.ron sulfide exists in several distinct forms, which differ in the ratio of sulfur to iron and properties: 1  Pyrrhotite, Fe 1-x S, a mineral, which displays ferrimagnetism and crystallizes in monoclinic system.
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- Sulfur or sulphur (British English; see spelling below) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal.
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- Hydrogen disulfide is the inorganic compound with the formula H2S2. This hydrogen chalcogenide is a pale yellow volatile liquid with a camphor-like odor. It decomposes readily to hydrogen sulfide (H2S) and elemental sulfur.[1]
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Sulfur This page is about the meaning, origin and characteristic of the symbol, emblem, seal, sign, logo or flag: The Sulfur Symbol. Alchemical symbol for sulfur. Sulfur or sulphur (British English; see spelling below) is a chemical element with symbol S and atomic number 16.
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Sulfur dioxide Sulfur dioxide. Sulfur dioxide (also sulphur dioxide, sulfurous anhydride or sulphurous anhydride) has the chemical formula SO2. The gas is irritating to the lungs and is frequently described as smelling of burning sulfur.
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- sul•fur. 1. Also, esp. Brit., sulphur. a nonmetallic element, ordinarily a flammable yellow solid, of widespread occurrence in combined form, as in sulfide and sulfate compounds and cellular protein: used esp. in making gunpowder and matches, in medicine, and in vulcanizing rubber.Symbol: S; at. wt.: 32.064; at.ul•fur. 1. Also, esp. Brit., sulphur. a nonmetallic element, ordinarily a flammable yellow solid, of widespread occurrence in combined form, as in sulfide and sulfate compounds and cellular protein: used esp. in making gunpowder and matches, in medicine, and in vulcanizing rubber.
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sulfur sulfur (third-person singular simple present sulfurs, present participle sulfuring, simple past and past participle sulfured) (transitive) To treat with sulfur, or a sulfur compound, especially to preserve or to counter agricultural pests.
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What is the difference between sulfate and sulfide? Sulfate is a combination of oxygen and sulfur whereas sulfide is the negative ion of sulfur alone.  Both are negative ions, anions. Both sulfur and oxygen are hungry for el … ectrons. When they make a chemical bond it is to gain a share of electrons to put them into a more stable electron mode (or configuration).
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- Hydrogen sulfide (also known as H2S, sewer gas, swamp gas, stink damp, and sour damp) is a colorless gas known for its pungent rotten egg odor at low concentrations. It is extremely flammable and highly toxic. Hydrogen sulfide is used or produced in a number of industries, such as. Oil and gas refining.
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- Sulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S 8.
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Acronyms &Abbreviations selenium, Se, atomic number 34(noun) a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
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- Sulfate is any salt or ester made up of sulphuric acid. Sulfide is used to describe any of three types of chemical compounds that contain sulfur. Sulfite is sulfur dioxide, or SO2.
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- Sulfate is an anion, composed of a sulfur atom and four oxygen atoms. The overall charge of this anion is -2. The molecular formula for sulfate is SO 4 2-. There, two oxygen atoms are bonded to the sulfur atom through double bonds and other two are bonded to sulfur through single bonds. The oxidation state of sulfur in sulfate is +6.
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- sulfonyl sul·fo·nyl (sŭl'fə-nĭl') n. The bivalent radical SO 2. Also called sulfuryl.
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Sulfur dioxide Sulfur dioxide is the chemical compound with the formula SO 2. At standard atmosphere, it is a toxic gas with a pungent, irritating smell. It is released naturally by volcanic activity and is produced as a by-product of the burning of fossil fuels contaminated with sulfur compounds.
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sulfur 1. Also, esp. Brit., sulphur. a nonmetallic element, ordinarily a flammable yellow solid, of widespread occurrence in combined form, as in sulfide and sulfate compounds and cellular protein: used esp. in making gunpowder and matches, in medicine, and in vulcanizing rubber.Symbol: S; at. wt.: 32.064; at.lso, esp. Brit., sulphur. a nonmetallic element, ordinarily a flammable yellow solid, of widespread occurrence in combined form, as in sulfide and sulfate compounds and cellular protein: used esp. in making gunpowder and matches, in medicine, and in vulcanizing rubber.
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Sulfur Sulfur is an essential element for all life, but almost always in the form of organosulfur compounds or metal sulfides. Three amino acids (cysteine, cystine, and methionine) and two vitamins (biotin and thiamine) are organosulfur compounds.ulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S 8. Elemental sulfur is a bright yellow crystalline solid at room temperature.
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- Tin(IV) sulfide is a compound with the formula SnS 2. The compound crystallizes in the cadmium iodide motif, with the Sn(IV) situated in octahedral holes' defined by six sulfide centers. It occurs naturally as the rare mineral berndtite. It is useful as semiconductor material with band gap 2.2 eV. Reactions. The compound precipitates as a brown solid upon the addition of H 2 S to solutions of tin(IV) species.
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Sulfur Sulfur is derived from the Latin word sulpur, which was Hellenized to sulphur. The spelling sulfur appears toward the end of the Classical period. (The true Greek word for sulfur, θεῖον, is the source of the international chemical prefix thio-.)
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Translations for sulfuric acid Sulfuric acid. Sulfuric acid is a highly corrosive strong mineral acid with the molecular formula H2SO4. It is a pungent-ethereal, colorless to slightly yellow viscous liquid which is soluble in water at all concentrations.ulfuric acid is a highly corrosive strong mineral acid with the molecular formula H2SO4. It is a pungent-ethereal, colorless to slightly yellow viscous liquid which is soluble in water at all concentrations.
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- S=[Fe]=S. Molecular Formula A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols and numbers. PubChem uses the Hill system whereby the number of carbon atoms in a molecule is indicated first, the number of hydrogen atoms second, and then the number of all other chemical elements in alphabetical order. When the formula contains no carbon, all the elements, including hydrogen, are listed alphabetically. Sources other than PubChem may include a variant of the formula that is more structural or natural to chemists, for example H2SO4 for sulfuric acid, rather than the Hill version H2O4S.
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Persulfate The term persulfate (sometimes known as peroxysulfate) refers to ions or compounds containing the anions SO2−. 5 or S. 2O2−. 8. The anion SO2−. 5 contains one peroxide group per sulfur center, whereas in S. 2O2−. 8, the peroxide group bridges the sulfur atoms.
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Iron sulfide (FeS) Iron(II) sulfide or ferrous sulfide (Br.E. sulphide) is a chemical compound with the formula FeS.In practice, iron sulfides are often iron-deficient non-stoichiometric. Powdered iron sulfide is pyrophoric (ignites spontaneously in air).ron(II) sulfide or ferrous sulfide (Br.E. sulphide) is a chemical compound with the formula FeS.