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Is sb2s3 acidic or basic?
Sb2S3 is an acidic compound. When it dissolves in water, it forms antimony ions that can react with water to produce acidic solutions.
What is the chemical name for SbF5?
The chemical name for SbF5 is antimony pentafluoride. It is a highly reactive and toxic compound used as a Lewis acid in various chemical reactions.
What group contain a metalloid?
The metalloids are located on the periodic table in a category between metals and nonmetals. Elements in this group include boron, silicon, germanium, arsenic, antimony, and tellurium. They exhibit properties of both metals and nonmetals.
How sulfur is produced?
16SSulfur32.065Atomic Number: 16Atomic Weight: 32.065Melting Point: 388.36 K (115.21°C or 239.38°F)Boiling Point: 717.75 K (444.60°C or 832.28°F)Density: 2.067 grams per cubic centimeterPhase at Room Temperature: SolidElement Classification: Non-metalPeriod Number: 3 Group Number: 16 Group Name: ChalcogenWhat's in a name? From the Sanskrit word sulvereand the Latin word sulphurium.Say what? Sulfur is pronounced as SUL-fer.History and Uses:Sulfur, the tenth most abundant element in the universe, has been known since ancient times. Sometime around 1777, Antoine Lavoisier convinced the rest of the scientific community that sulfur was an element. Sulfur is a component of many common minerals, such as galena (PbS), gypsum (CaSO4·2(H2O), pyrite (FeS2), sphalerite (ZnS or FeS), cinnabar (HgS), stibnite (Sb2S3), epsomite (MgSO4·7(H2O)), celestite (SrSO4) and barite (BaSO4). Nearly 25% of the sulfur produced today is recovered from petroleum refining operations and as a byproduct of extracting other materials from sulfur containing ores. The majority of the sulfur produced today is obtained from underground deposits, usually found in conjunction with salt deposits, with a process known as the Frasch process.Sulfur is a pale yellow, odorless and brittle material. It displays three allotropic forms: orthorhombic, monoclinic and amorphous. The orthorhombic form is the most stable form of sulfur. Monoclinic sulfur exists between the temperatures of 96°C and 119°C and reverts back to the orthorhombic form when cooled. Amorphous sulfur is formed when molten sulfur is quickly cooled. Amorphous sulfur is soft and elastic and eventually reverts back to the orthorhombic form.Most of the sulfur that is produced is used in the manufacture of sulfuric acid (H2SO4). Large amounts of sulfuric acid, nearly 40 million tons, are used each year to make fertilizers, lead-acid batteries, and in many industrial processes. Smaller amounts of sulfur are used to vulcanize natural rubbers, as an insecticide (the Greek poet Homer mentioned "pest-averting sulphur" nearly 2,800 years ago!), in the manufacture of gunpowder and as a dying agent.In addition to sulfuric acid, sulfur forms other interesting compounds. Hydrogen sulfide (H2S) is a gas that smells like rotten eggs. Sulfur dioxide (SO2), formed by burning sulfur in air, is used as a bleaching agent, solvent, disinfectant and as a refrigerant. When combined with water (H2O), sulfur dioxide forms sulfurous acid (H2SO3), a weak acid that is a major component of acid rain.Estimated Crustal Abundance: 3.50×102 milligrams per kilogramEstimated Oceanic Abundance: 9.05×102 milligrams per literNumber of Stable Isotopes: 4 (View all isotope data)Ionization Energy: 10.360 eVOxidation States: +6, +4, -2Electron Shell Configuration:1s22s22p63s23p4
What is chemical formula for ferum thiocyanate?
Sb2S3
What is chemical formula antimony trisulfide?
Formula: Sb2S3
Is sb2s3 acidic or basic?
Sb2S3 is an acidic compound. When it dissolves in water, it forms antimony ions that can react with water to produce acidic solutions.
What is the chemical name for SbF5?
The chemical name for SbF5 is antimony pentafluoride. It is a highly reactive and toxic compound used as a Lewis acid in various chemical reactions.
What is the atomic number for antimony trisulphide?
Antimony trisulphide Sb2S3 is a compound and does not have an atomic number. Antimony does and so does sulfur - but not the compound
What element did the ancient egyptians use to make black eye makeup?
Tye did not use an element but a compound made from an element - namely Antimony(III) sulfide, Sb2S3.
What metal would make a white firework?
Antimony produces a good white, it can be employed as the metal powder or as the trisulphide (Sb2S3). Magnesium and titanium will both produce white sparks.
What is the molecular formula of Antimony?
Antimony does not have a molecular formula. It is an element (chemical symbol Sb, atomic number 51) known as a brittle, toxic metalloid. Its alloys are used for ball bearings and solders; and some of its compounds are used for derivation of superacids and other chemicals, while others are used in fire retardants. Kohl --- an eye cosmetic invented by Egyptians circa 3100 BC --- contains Sb2S3, a sulphide of antimony.
What earth material is antimony found in?
Antimony is found in the mineral stibnite.
Who invented antimony?
Antimony has been in use since the ancient Egyptian's used one its minerals, stibnite (Sb2S3) as black eyeliner up to 5000 years ago. Roman author Pliny described how heating this mineral formed what he called lead. We now know that this was actually antimony.
Chemical formula antimony iii iodide?
Sn+3 S-2 <--- these are the ions and their charges Sn+3 Sn+3 S-2 S-2 S-2 <--- the charges have to add up to zero, so two +3 antimony ions cancel out three -2 sulfur ions Sn2S3 <--- simplify Note that Antimony III sulfide is also called stibnite or antimonite
Which is not an empirical formula C2N2H8 or BeCr2O7 or C3H8O or Sb2S3?
C2N2H8 can be reduced to an empirical formula by dividing all the numbers by 2. So its empirical formula is CNH4. None of the others can be reduced so they are all empirical formulas.
