It is a reducing agent. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable, Nitrides, Phosphides, Carbides, and Silicides, National Oceanic and Atmospheric Administration. and the “chloride” anion, so you should write “ZnCl. Based on a scenario where the chemical is spilled into an excess of water (at least 5 fold excess of water), half of the maximum theoretical yield of Phosphine gas will be created in 15 minutes. It will take one -3 phosphide ion to balance three +1 sodium ions forming a magnesium phosphide molecule of Na_3P. USA.gov. Barium phosphide 4. If it is ionic, list the metal element first and then add the nonmetal element with the suffix “-ide.” This should result in a name like "aluminum oxide." In addition to Na 3 P, five other binary compositions of sodium and phosphorus are known: NaP, Na 3 P 7, Na 3 P 11, NaP 7, and NaP 15. Haney, Argonne National Laboratory, Argonne, Illinois, June 2009. Metal phosphides are hydrolysed to phosphine upon contact with water or stomach acid. Ionic compound nomenclature or naming is based on the names of the component ions. I hope this was helpful. Source(s): https ://shrink.im/baIa8. Name _____ Formula Writing Sheet #1 Name of Compound Positive ion Negative ion Formula 1. 1. [4] Like K3P, solid Na3P features pentacoordinate P centers. It is a black solid. [2] Na3P is a source of the highly reactive phosphide anion. Give the name of the following ionic compounds: Name 1) Na 2CO 3 sodium carbonate 2) NaOH sodium hydroxide 3) MgBr 2 ... sodium phosphide Na 3PO 4 23) magnesium nitrate Mg(NO 3) 2 24) lead (II) sulfite PbSO 3 25) calcium phosphate Ca 3(PO 4) 3 26) ammonium sulfate (NH 4) 2SO 4 27) silver cyanide AgCN 28) aluminum sulfide Al 2S 3 29) beryllium chloride BeCl 2 30) copper (I) arsenide Cu … Remember to include the charges ofthe ions in your diagrams. TRISODIUM PHOSPHORU S(3-) Validated by Experts, Validated by Users, Non-Validated, … Sodium phosphide. The name of the ionic compound consists of the metal (Sodium) and non-metal (Phosphide). Therefore, it will take three +1 sodium ions to balance the one -3 phosphate ion. The correct name for the compound Na 2 S is: ? [1], The first preparation of Na3P was first reported in the mid-19th century. Chemist 1965]. 0 0. sodium sulfide ? Chromium (III) oxide Cr 3+ 11. The compound’s name is ammonium sulfide. Ionic Compounds: Formulas & Names lithium fluoride LiF lithium chloride LiCl lithium bromide LiBr lithium iodide LiI lithium oxide Li2O lithium sulfide Li2S lithium nitride Li3N lithium The correct name for the compound TiO is _____. Ions have a positive or negative charge, but an ionic compound's overall charge is zero. sodium sulfate ? Please remember that all elements involved in this lesson have … 3. sodium sulfate ? National Oceanic and Atmospheric Administration. Gov. Sodium Phosphide has a formula of Na_3P. [3], The compound crystallizes in a hexagonal motif, often called the sodium arsenide structure. ; Syassen, K.; Klein, J. An example of a group 1 phosphide is sodium phosphide (Na 3 P). Sodium oxide 6. JP 42,006,269. https://en.wikipedia.org/w/index.php?title=Sodium_phosphide&oldid=992688574, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from October 2008, Creative Commons Attribution-ShareAlike License, around P 5 near neighbours, trigonal bipyramid, This page was last edited on 6 December 2020, at 16:10. Due to its flammability and toxicity, Na3P (and related salts) is often prepared and used in situ. 19) magnesium acetate Mg(C2H3O2)2. Determine whether the given compound name or formula contains a polyatomic ion. Sodium phosphide - Na3P is an ionic compound as it is a metal. a salt with sodium as cationic entity (one that carries positive charge) and Bromide as anionic counterpart (one with negative charge). French researcher, Alexandre Baudrimont prepared sodium phosphide by treating molten sodium with phosphorus pentachloride. [9], Sodium phosphide is a source of the highly reactive phosphide anion. Copper (II) fluoride Cu 2+ 7. Sodium phosphide is the inorganic compound with the formula Na 3 P. It is a black solid. Na 2 1+ P 2-The correct formula for silver sulfide is: ? Can you write formulas for binary ionic compounds? Lithium sulfide 5. It should not be confused with sodium phosphate, Na3PO4. This section provides a listing of alternate names for this chemical, Ionic Compound Formula Writing Worksheet. It is often described as Na+ salt of the P3- anion. sodium sulfide ? Sodium phosphide is the inorganic compound with the formula Na3P. Sodium And Phosphorus. Sodium (I) phosphite e . Sodium hydrogen phosphate Formula Sodium hydrogen phosphate formula, also named as Sodium phosphate dibasic formula or Disodium phosphate formula is discussed in this article. The material is insoluble in all solvents but reacts as a slurry with acids and related electrophiles to give derivatives of the type PM3:[6]. In such applications, the naphthalene forms the soluble sodium naphthalenide, which reduces the phosphorus. Can you name binary ionic compounds? Sodium phosphide is the inorganic compound with the formula Na 3 P. It is a black solid. In order for these two polyatomic ions to bond the charges must be equal and opposite. It is a black solid. Its chemical formula is Na 3 P. Properties. [5], Many different routes to Na3P have been described. 30-35 C @ 0.001 mm Hg) and soluble. 12058-85-4 [RN] 235-031-0 [EINECS] Sodium phosphide (N a3P) Sodium phosphide [U N1432] [Dangerous when wet] TRISODIUM PHOSPHANE TRIIDE. /OTHER TOXICITY INFORMATION/ One mole of aluminum phosphide, potassium phosphide, or sodium phosphide will react rapidly with water or moisture to produce a maximum of one mole of phosphine … Fe 2 2+ P 4- ? Copy this to my account; E-mail to a friend; Find other activities; Start over; Help; From a list of almost 2000 names and formulas, students will be given the opportunity to practice their ability to name ionic compounds, given the formula, and determine the formula given the name. Ca 3 P 2, calcium phosphide: LiCl, lithium chloride: Al 4 C 3, aluminum carbide: Table 1. Chem_Mod Posts: 19102 Joined: Thu Aug 04, 2011 8:53 pm Has upvoted: 800 times. White phosphorus is reduced by sodium-potassium alloy:[6], Phosphorus reacts with sodium in an autoclave at 150 °C for 5 hours to produce Na3P. Naming Ions. and anions. Sodium III phosphide d . Sodium Phosphide c. Sodium Phosphate b. Names and Synonyms; Database ID(s) Validated by Experts ... Validated by Users, Non-Validated, Removed by Users. NaCl : sodium chlorine (Correct name is: Sodium chloride) 3. Many compounds of pharmaceutical interest are formulated in sodium phosphate buffers. The trimethylsilyl derivative is volatile (b.p. A simple anion (obtained from a single atom) is named by taking the first part of the element name (the root) and adding –ide . Zn2S : zinc sulfide (Correct name is: Zinc (IV) sulfide) 4. Ag 2+ N 1-2 ? Sodium monophosphite c . Nickel (II) iodide Ni 2+ 10. RE: Which of the following is named correctly and has the correct chemical formula? chromate. It contains sodium and phosphide ions. Sodium iodide Na + I-NaI 2. Write chemical formulas for the compounds in each box. Which of the following compounds is incorrectly named? Similarly phosphorus is converted to the phosphide ion, nitrogen to the nitride ion, and oxygen to the oxide ion. Which is the correct name for the compound Na3P? Each of the following compounds is incorrectly named is wrong with each name, and what is the correct name each compound? Iron(III) phosphide Fe 3+ 9. Paul. sodium phosphate systemic. 17) sodium cyanide NaCN. It serves as a soluble equivalent to "P3−". Names of Some Ionic Compounds: Compounds Containing Polyatomic Ions. It should not be confused with sodium phosphate, Na3PO4. Binary Compounds of Metals with Fixed Charges Given Name, Write the Formula Return to Nomenclature menu . Na3P is a source of the highly reactive phosphide anion. It is often described as Na + salt of the P 3− anion. 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