Molecular weight calculation: 30.973761*4 + 32.065*4 ›› Percent composition by element N/A: Pubchem CID: 101602890: IUPAC Name: chromium(3+); tetrasulfidophosphanium: SMILES [P+]([S-])([S-])([S-])[S-]. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Tetraphosphorus trisulfide. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. LEAPChem, a specialized fine chemicals supplier for research, development and production. The product distributions can be analyzed by 31P NMR spectroscopy. Diarsenic tetrasulfide. 1. p. 565. 1 mole is equal to 1 moles Phosphorus Tetrasulfide, or 252.155044 grams. phosphorus pentasulfide. There are several other phosphorus sulfides in addition to P4S3 and P4S10. 1314-80-3 RTECS No. ›› Phosphorus Tetrasulfide molecular weight. What is the name for the compound with the formula P4S3? What is the name of SeF 3? One of these was in phosphorus matches that were first sold in Stockton-on-Tees in the UK in 1827. Phosphorus pentasulfide, free from yellow and white phosphorus appears as a greenish yellow solid with an odor of rotten eggs that may paralyze the sense of smell at hazardous concentrations in air. This created a whole new industry of cheap lights - but at a terrible cost. Phosphorus pentasulfide is the inorganic compound with the formula P 2 S 5 or dimer P 4 S 10.This yellow solid is the one of two phosphorus sulfides of commercial value. Convert grams Phosphorus Tetrasulfide to moles or moles Phosphorus Tetrasulfide to grams. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. 1. p. 566. of a chemical compound, More information on Leap Chem Co., Ltd is a seller of [[7-Chloro-3-(2,6-difluorophenyl)-1,2-benzisoxazol-6-yl]oxy]acetic acid.LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Tetraphosphide trisulfide uses the correct prefixes but the suffix of the first element in the name should remain unchanged. 4 P 5 Cl. It is very stable and is a poor oxidizing agent. Data, 1975, p. 239]. Can react vigorously with oxidizing agents including inorganic oxoacids, organic peroxides and epoxides. answer choices . [11], β-P4S8 can be made by treating α-P4S7 with Ph3AsS in CS2, which yields a mixture between α-P4S7 and β-P4S8. More selective syntheses entail (i) desulfurization, e.g. P 3 I 3. Simple salts of sulfides (such as sodium, potassium, and ammonium sulfide) react vigorously with acids to release hydrogen sulfide gas. "Phosphorus heptasulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. These relative weights computed from the chemical equation are sometimes called equation weights. [2] P4S2 is also known but is unstable above −30 °C. Chem. Q. This site explains how to find molar mass. "Phosphorus pentasulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. Similar methods are used to prepared boron nitride (BN) and silicon nitride (Si 3 N 4 ); however the products are generally impure and amorphous. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. molar mass and molecular weight, Convert grams Phosphorus Tetrasulfide to moles. Vol. [3], The main method for preparing these compounds is thermolysis of mixtures of phosphorus and sulfur. phosphorus pentasulfide. These isomers are distinguished by Greek letter prefixes. Financial & Investment Info « Investor FeesInvestor Fees. "Phosphorus trisulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. [10], P4S7 is most conveniently made by direct union of the corresponding elements, and is one of the most easily purified binary phosphorus sulfides. 30.973761*4 + 32.065*4. An alternative method involves the controlled fusion of white phosphorus with sulfur in an inert, non-flammable solvent. PHOSPHORUS HEPTASULFIDE is a reducing agent. Tricarbon octahydride Dicarbon tetrahydride Sulfur trioxide Tetranitrogen tetrasulfide Phosphorus pentoxide Silicon hexaboride Pentaboron nonahydride Phosphorus trichloride Hydrogen monobromide Dinitrogen pentasulfide C3H8 C2H4 SO3 N4S4 P4O10 SiB6 B5Hg(9) PCl3 HBr N2O3 . PHOSPHORUS PENTASULFIDE reacts vigorously with strong oxidants. [4][5], Phosphorus sesquisulfide is prepared by treating red phosphorus with sulfur above 450 K,[6] followed by careful recrystallization with carbon disulfide and benzene. The chart below shows the calculated isotope pattern for the formula Se 4 S 4 with the most intense ion set to 100%. 1. p. 563. Search results for Bis(3-triethoxysilylpropyl) tetrasulfide at Sigma-Aldrich P4S5 can be prepared by treating stoichiometric amounts of P4S3 with sulfur in carbon disulfide solution, in the presence of light and a catalytic amount of iodine. To complete this calculation, you have to know what substance you are trying to convert. tetraphosphorus pentasulfide. Chemicals used for Phosphorus Precipitation Chemical Formula Removal mechanism Effect on pH Aluminum Sulfate (Alum) Al 2 (SO4) 3.14.3(H 2 O) M.W. The reaction of the elements is claimed to produce a related material. . The SI base unit for amount of substance is the mole. Computed by OEChem 2.1.5 (PubChem release 2019.06.18) 2.2 Molecular Formula O4P2 Computed by PubChem 2.1 (PubChem release 2019.06.18) [6] Another 60 seconds . The molecular formula for Phosphorus Tetrasulfide is P4S4. Edited by G. Brauer, Academic Press, 1963, NY. TH4375000. The formula must show how often each type of atom appears in one molecule of the compound. We use the most common isotopes. Tags: Question 14 . . What is the chemical formula for phosphorus triiodide? Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. Edited by G. Brauer, Academic Press, 1963, NY. It is most easily made by heating white phosphorus with sulfur above 570 K in an evacuated tube.[12]. . It has been used as a reducing agent in organic chemistry. . Convert grams Phosphorus Tetrasulfide to moles  or  moles Phosphorus Tetrasulfide to grams, Molecular weight calculation: For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. [Cr+3] InchI Identifier: InChI=1S/Cr.H3PS4/c;2-1(3,4)5/h;(H3,2,3,4,5)/q+3;/p-3: InchI Key: MOYCVMLLDUETMV-UHFFFAOYSA-K Phosphorus sulfides comprise a family of inorganic compounds containing only phosphorus and sulfur. pentasulfur tetraphosphide. answer choices . When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. About 550 different minerals have been found to contain phosphorus, but, of these, the principal source of phosphorus is the apatite series in which calcium ions exist along with phosphate ions and variable amounts of fluoride, chloride, or hydroxide ions, according to the formula [Ca 10 (PO 4) 6 (F, Cl, or OH) 2]. [9], P4S6 can be made by abstracting a sulfur atom from P4S7 using triphenylphosphine:[6], Treating α-P4S5 with Ph3AsS in CS2 also yields α-P4S6. Formula: P 4 S 4; Hill system formula: P 4 S 4; CAS registry number: [39350-99-7] Formula weight: 252.159; Class: sulphide Colour: pale yellow; Appearance: crystalline solid; Melting point: 230°C (decomposes) Boiling point: Density: 2220 kg m-3 Phosphorus(V) oxide is a white flocculent powder that can be prepared by heating elemental phosphorus in excess oxygen. In particular, α-P4S5 can be easily made by the photochemical reaction of P4S10 with red phosphorus. = 162.3 Metal hydroxides removes alkalinity Poly Aluminum Chloride Cl Al n Cl (3n-m) (OH) m Al PubChem Substance ID 329752397. using triphenylphosphine and, complementarily, (ii) sulfidation using triphenylarsine sulfide. Please use the information shown above to select the correct answer. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Linear Formula: CrPS 4: MDL Number: N/A: EC No. Phosphorus pentasulfide 99% Synonym: Phosphorus(V) sulfide CAS Number 1314-80-3. Phosphorus persulfide, Phosphorus sulfide, Sulfur phosphide CAS No. P 4 Cl 5. Zeitschrift für anorganische und allgemeine Chemie, 10.1002/(SICI)1521-3749(199912)625:12<1966::AID-ZAAC1966>3.0.CO;2-B, https://en.wikipedia.org/w/index.php?title=Phosphorus_sulfide&oldid=975024465, Creative Commons Attribution-ShareAlike License, This page was last edited on 26 August 2020, at 08:41. MDL number MFCD00011441. common chemical compounds. Edited by G. Brauer, Academic Press, 1963, NY. Calculate the molecular weight Two are of commercial significance, phosphorus pentasulfide (P4S10), which is made on a kiloton scale for the production of other organosulfur compounds, and phosphorus sesquisulfide (P4S3), used in the production of "strike anywhere matches". May ignite in contact with limited amounts of water [Haz. Vol. A phosphate test measures the amount of phosphate in your blood.If that sounds too simple, stay tuned for a slight curveball. p4s3 compound name tetraphosphorus pentasulfide. It is a rare example of a compound with phosphorus in the +2 oxidation state, and can be classified as a subhalide of phosphorus. Molecular Weight 222.27 . The reason is that the molar mass of the substance affects the conversion. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. [1] All known molecular phosphorus sulfides contain a tetrahedral array of four phosphorus atoms. Phosphorus is largely found as phosphates, stored in soil, fossils, animal and plant bodies and in water systems. The formula for triphosphorus tetrasulfide is P3S4 and PS3 is the formula phosphorus trisulfide. Phosphorus sulfides comprise a family of inorganic compounds containing only phosphorus and sulfur. 7. phosphorus pentabromide 8. diiodine hexachloride 9. dichlorine monoxide 10. xenon hexafluoride 1 nitrogen tribromide 2. sulfur hexafluoride 3. dinitrogen tetrasulfide 4. oxygen difluor de 5. carbon tetra od de — Determining the Names and Formulas of Molecular Compounds 1 Write the formula of each of the fo lowing molecular compounds: [4], P4S9 can be made by two methods. . [6] Note that P4S5 is unstable when heated, tending to disproportionate to P4S3 and P4S7 before reaching its melting point. SURVEY . Formula. Vol. Browse the list of Finding molar mass starts with units of grams per mole (g/mol). 1340 139. These compounds have the formula P4Sx with x ≤ 10. Two are of commercial significance, phosphorus pentasulfide (P4S10), which is made on a kiloton scale for the production of other organosulfur compounds, and phosphorus sesquisulfide (P4S3), used in the production of "strike anywhere matches". EC Number 215-242-4. Tags: Question 12 ... What is the name of P 4 S 5? Density 2.04 g / cm3. Molecular Formula: (AsS2)2 Additional Metadata. pentaphosphorus tetrasulfide. Diphosphorus Trioxide Chemical Formula. A common request on this site is to convert grams to moles. Vol. White phosphorus has also found a wide range of other uses. The formula for a covalent compound is not simplified to give the smallest ratio of atoms. One method involves the heating of P4S3 in excess sulfur. P 3 I. PI. Phosphate Summary: Phosphorus: (hypophosphatemia): -Oral: ~2 packets (16 mmol) Neutra-Phos qid (with meals and at bedtime). It is used for making lube oil additives, insecticides, flotation agents, safety matches, blown asphalt, and other products and chemicals. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Which pair correctly matches the formula and name for a compound? answer choices . These compounds have the formula P4Sx with x ≤ 10. NACRES NA.21 PCl. . The P 4 O 10 molecule is the acid anhydride of orthophosphoric acid, H 3 PO 4. 3 PCl 5 + 5 NH 3 → P 3 N 5 + 15 HCl. 3 PCl 5 + 15 NaN 3 → P 3 N 5 + 15 NaCl + 5 N 2. Q. = 599.4 Metal hydroxides removes alkalinity Ferric Chloride FeCl 3 M.W. P4S3I2 can be synthesized by the reaction of stoichiometric amounts of phosphorus, sulfur, and iodine. Phosphorus is the 15th element in the periodic table with the symbol P. It is also in the group 15 along with nitrogen and has a molecular weight of 31 g mol-1. Edited by G. Brauer, Academic Press, 1963, NY. ICl3, iodine trichloride . Exothermically violent decomposition reaction with water, steam or acids to produce irritating fumes of phosphorus pentaoxide and highly toxic hydrogen sulfide gas. "Diphosphorus pentasulfide" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. PI 3. Tetraphosphorus trisulfide Triphosphorus tetrasulfide Phosphorus trisulfide Tetraphosphide trisulfide. [8] The respective product distribution is then analyzed by using 31P NMR spectroscopy. DOT ID & Guide. Phosphorus. 60 seconds . method involves the heating of P4S7 and P4S10 in 1:2 mole ratio, where P4S9 is reversibly formed:[10], P4S10 is one of the most stable phosphorus sulfides. Six of these phosphorus sulfides exist as isomers: P4S4, P4S5, P4S6, P4S7, P4S8, and P4S9. Empirical Formula (Hill Notation) P 2 S 5. SURVEY . ... pentaphosphorus tetrasulfide. RDA: (1 packet qid = 1 gram phosphorus = 32 mmol) Phosphates Phosphate supplement: Oral: Elemental phosphorus 250 to 500 mg 4 times/day after meals and at bedtime. [4] The two new polymorphs δ-P4S6 and ε-P4S6 can be made by treating α-P4S4 with Ph3SbS in CS2. What is the chemical formula for Tetraphosphorous Pentachloride ? [7], The α- and β- forms of P4S4 can be prepared by treating the corresponding isomers of P4S3I2 with ((CH3)3Sn)2S:[6]. The prefix is based on the order of the discovery of the isomers, not their structure. It is soluble in carbon disulfide but reacts with many other solvents such as alcohols, DMSO, and DMF. . Breathing in phosphorus vapour led to the industrial disease phossy jaw, which slowly ate away the jaw bone. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. . References The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. 1. p. 567. Samples often appear greenish-gray due to impurities. Molar mass of P4S4 = 252.155044 g/mol. Diphosphorus tetraiodide is an orange crystalline solid with the formula P2I4. Tags: Question 25 .