Is Nickel Iii Sulfide Ionic Or Covalent

The metal ion always has positive charge and the nonmetal ion always has negative ion in binary compounds. 3 Naming Compounds (All Mixed Up!) Directions: Name the following compounds; remember they can be either ionic or covalent so be sure to use the correct rules. nickel(II) chloride *Please note that the transition metals zinc (Zn), cadmium (Cd), and silver (Ag) do not have multiple charges. NiPO 4 nickel (III) phosphate. Calcium oxalate CaC 2 O 4 18. chromium(III)oxide aluminum fluoride. Start studying Ionic vs. CSUS Chemistry 1A Nomenclature Worksheet Dr. The bonding parameters of the prepared glass samples that were calculated from the absorption spectra revealed the covalent/ionic nature of the rare earth-ligand (Sm-O) bond. A covalent bond arises from the simultaneous attraction of two nuclei for a shared pair of electrons. Question: Complete The Following Table For The Ionic Compounds Listed: Name/Ions Formula Potassium Ion (K1+) And Chloride Ion (Cl1-) Magnesium Ion (Mg2+) And Bromide Ion (Br1-) MgBr2 CaF2 Iron (III) Ion (Fe3+) And Oxide Ion (O2-) Copper (I) Ion (Cu1+) And Oxide Ion (O2-) Fe2O3 CrO SnF2 TiCl4 CuCl2 FeS Magnesium Ion (Mg2+) And Hydroxide Ion (OH1-) Calcium Ion. The synthesis is based on ionic exchange between Zn nodes and adsorbed Ni ions within the cavities of the MOF. Answer Key Ionic, Molecular, or an Acid (Honors Chemistry) Write which type of compound it is, whether the compound is ionic, molecular, or an acid. 13) manganese (II) phosphate Mn3(PO4)2. Nickel (II, III) sulfide contains nickel in two different oxidation states, +2 and +3. Write the correct formula for these chemicals and for only the ionic compounds also determine if they are soluble in water. For poly-valent metals put the roman numeral immediately after the metal name as in "copper(II)". This chemistry video tutorial provides an introduction to writing the formula of an ionic compound that contains transition metals with roman numerals and polyatomic ions. Ferric oxide or iron(III) oxide 5. Ultra-small nickel sulfide nanoparticles (NSNPs) of 5–8 nm are prepared by a reverse microemulsion route and then modified by oleic acid and 1-dodecanethiol to replace the adsorbed surfactant. PF5 – Phosphorous Pentafluoride SiF2 – Silicon Difluoride. ionic, Ba 2+, O 2− Answer c. Question: Name Or Formula Part 4: Hydrates (optional-check With Your Instructor To See If You Are Responsible For This Section) Write Formulas Or Names As Appropriate For Each Of The Following Hydrates 1. Silver acetate AgC2H3O2 ionic dichlorine oxide Cl2O covalent Sulfuric acid H2SO4(aq) octane C8H18 covalent Name of the compound Formula of the compound Ionic or Covalent Compound sodium sulfide Na2S ionic Phosphorus pentachloride PCl5 covalent Nickel(II) phosphate Ni3(PO4)2 ionic Potassium peroxide H2O2 covalent Nitric acid HNO3(aq) octane. Ionic bond is a bond between nonmetals and metals. Given Name, write the formula. AP Chemistry Writing Ionic & Covalent Formulas KEY Please identify each one as ionic formula units or covalent molecules. 4) FeSO4 iron (II) sulfate. History- The type of naming you will learn about is called the Stock system or Stock's system. The name does not get prefixes, since it is ionic and not covalent ! (You do not need to name the 2 on the hydroxide, because the strontium and hydroxide charges will only cancel out in one combination!). Sodium permanganate. 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. Ionic bonds form instead of covalent bonds when there is a large difference in electronegativity between the ions. The bond is typically between a metal and a non-metal. Formula: NiS Hill system formula: Ni 1 S 1 CAS registry number: [16812-54-7] Formula weight: 90. Binary Ionic Compounds - Type I 2. Ionic bonds are atomic bonds created by the attraction of two differently charged ions. INTRODUCTION So far you have learned what a chemical symbol is. The bond is typically between a metal and a non-metal. Bismuth (V) Chloride. iron (III) phosphide. 3) manganese (II) phosphate Mn3(PO4)2. Covalent compounds are formed when two nonmetals react with each other. chromium(III) hydrogen sulfate 23. potassium sulfide 2. 48 mA cm–2 at an overpotential of 0. 1) Na2CO3 _____. Describe polar covalent, non-polar covalent, pure covalent, and ionic bond with respect to electronegativities. Zinc sulfide exhibits phosphorescence so it is used in products like cathode rays, X-ray screens, and glow in the dark objects. CaI?calcium iodide Fe(C?H?O?)?iron (II) acetate CaH?calcium hydride NH?nitrogen trihydride Mg(NO?)?magnesium nitrate NaBrO?sodium bromate Sc?Te?scandium telluride K?CrO?potassium chromate CuScopper (II) sulfide Cr(C?H?O?)?chromium (III) acetate Sb?(SO?)?antimony (V) sulfite NiSO?nickel (II) sulfate SnF?tin (II) fluoride AuAsgold (III) arsenide AgClO?silver chlorite Mn?(Cr?O?)?manganese (III. Created Oct 16, 2018 aluminum sulfide ammonium nitrate nickel acetate iron III chloride. Sulfur dioxide = SO2. School University of Illinois, Urbana Champaign; ammonium oxide (iv) nickel (III) sulfide (v) carbon tetrachloride (vi) silver acetate (vii) sodium oxalate. Fe3+ Fe2+ iron (III) iron (II) atomic 26 number ion charge ion name symbol (IUPAC) KEY 58 59 60 61 62 63 64 65 66 67 68 69 70 71. (a) (NH 4) 3 P (b) OBr 2 (c) FeF 3 (d) SnS 2 11. The name does not get prefixes, since it is ionic and not covalent ! (You do not need to name the 2 on the hydroxide, because the strontium and hydroxide charges will only cancel out in one combination!). An ionic bond is formed when ions interact to create an ionic compound with the positive and negative charges in. If there is a multi-valent metal present, write both the stock and classical name. nickel (III) permanganate Fe(BrO)3 Putting It All together 4. There are two chlorine atoms in each unit of the compound. Nickel (II, III) sulfide contains nickel in two different oxidation states, +2 and +3. Flashcards; Covalent, Ionic, and Metallic bonds; Ionic Bonding; Nickel (III) chloride. Ni2S3 is an covalent bond, as it is a non metal, and metals are joined with ionic bonds. Name the following Ionic compounds using Roman numerals where necessary BaCl2 _____ NaF _____ Ag2O _____. Answer Key Ionic, Molecular, or an Acid (Honors Chemistry) Write which type of compound it is, whether the compound is ionic, molecular, or an acid. Add your own words aluminum sulfide ammonium nitrate nickel acetate FeCl3 iron iii. Ammonium sulfide aqueous solution is a colorless to yellow liquid, with an odor of rotten eggs or ammonia. Cesium Sulfide is a moderately water and acid soluble Cesium source for uses compatible with sulfates. Worksheet names of ionic pounds printable worksheets and naming ionic compounds practice worksheet answer key also naming ionic compounds practice worksheet answer. How to Name Ionic Compounds. Play this game to review Chemical Bonds. There are two chlorine atoms in each unit of the compound. to give covalent bonds. magnesium hydroxide 19. Iron (III) and sulfite: Fe 2 (SO 3 ) 3 Platinum is a transition metal and forms two different ions, Pt 2+ and Pt 4+. Predict the type of bond (ionic, polar covalent, or nonpolar covalent) for each. BaCrO 4 barium chromate 4. • They do not conduct electricity in their solid state. 2Ionic bonds are atomic bonds created by the attraction. Covalent Naming. Some of the simple anions and their names are listed in Table III. THE PERIODIC TABLE & ION FORMATION. A polyatomic ion with oxygen in it 6. Iron (II) arsenide. iron (II) phosphide Fe 3P2 13. Sulfur requires two electrons to fill its valence shell. What is the formula for sodium nitrate?. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). nickel(III) sulfide 76. Lead(II) Oxide. lead (II) sulfide. 2 O 4) 3 Al. Contributions to nickel in the ambient air are made by combustion of fossil fuels, nickel plating, and other metallurgical processes. Ionic bonds are atomic bonds created by the attraction of two differently charged ions. Ionic Compounds & Polyatomic (Complex) Ions 4. 1) Na2CO3 _____. Size does depend upon geometry and environment. The image below shows the general trend for ionic charge. For poly-valent metals put the roman numeral immediately after the metal name as in "copper(II)". The reaction does occur because nickel is more reactive than gold. The nomenclature (naming systems) for IONIC and COVALENT compounds are different. Zinc oxide d. Iron(II) sulfide or ferrous sulfide (Br. Science 10: Chemistry Review Write the formula and name for the ionic compound formed between Nickel(III) and oxygen. Naming Compounds: When we name a transition metal ionic compound (with a Polyvalent Metal), we MUST include the charge on the metal ion (in brackets). Aluminum sulfide 4. Molecular compounds are electrically neutral. But no compounds are 100% ionic. nickel (III) permanganate Fe(BrO)3 Putting It All together 4. SnS tin (II) sulfide. 7) CoBr2 cobalt (II) bromide. IONIC COMPOUNDS versus MOLECULAR COMPOUNDS ionic (III) sulfide calcium iodide mercury (IV) chloride silver chloride copper (II) oxide zinc bromide lead (II) phosphide potassium iodide cobalt (II) nitride nickel (II) sulfide NAMING COVALENT COMPOUNDS Indicate number of atoms of each element with Greek prefix before element name: # of atoms. nickel (III) sulfide. Example 1: Write the formula from the following name: sodium bromide Step #1 - Write down the symbol and charge of the first word. Ionic Compound. The net ionic equation for this reaction is: 2) When aqueous solutions of aluminum sulfate and potassium carbonate are combined, solid aluminum carbonate and a solution of potassium sulfate are formed. Learn vocabulary, terms, and more with flashcards, games, and other study tools. But this is not true. Cobalt (II) bromide CoBr2 3. 39) platinum (II) sulfide _____ 40) ammonium sulfate _____ Mixed Ionic/Covalent Compound Naming For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. Gold (I) nitride 5. Dinitrogen pentoxide 15. iron (II) … or iron (III) …). aluminum sulfide ammonium nitrate nickel acetate Naming Ionic and Covalent Compounds Crossword. If a virtual private party is more your thing, go here for details. Nickel(III) Bromide. 7-8 HW: pg 9 17 Notes #3: Binary Ionic Compounds with Transition Metals Pg. Name the following chemical compounds: 1) NaBr _____ 2) Ca(C 2 H 3 O 2) nickel (III) sulfide Ni 2 S 3 13) manganese (II) phosphate Mn 3 (PO 4) 2 14) silver acetate AgC 2 H 3 O 2 15) diboron tetrabromide B 2 Br 4. iron(III) phosphate 6) K 3 N potassium nitride 7) SO 2 sulfur dioxide 8) CuOH copper(I) hydroxide 9) Zn(NO 2) 2 zinc nitrite 10) V 2 S 3 vanadium(III) sulfide Write the formulas for the following chemical compounds: 11) silicon dioxide SiO 2 12) nickel (III) sulfide Ni 2 S 3 13) manganese (II) phosphate Mn 3 (PO 4) 2. FeCl3 Iron (III) Chloride 1. Cr has an atomic number of 24 , with 24 protons and 24 electrons in the neutral atom. carbon dioxide __ CO 2 hydrofluoric acid lithium carbonate magnesium sulfide manganese (II) oxide nickel (III) bromide nitrogen dioxide nitrous acid sodium phosphate sulfur hexafluoride AlBr 3 CCl 4 CaI 2 Cu 3 PO 4 H 2 S HNO 2. The chemical formula for Nickle (II) sulfide is NiS. Sodium peroxide Na 2 O 2 13. Ions and Compound Formulas. Determine formula for the ionic compounds that would form between the following atoms or polyatomic ions: a) Calcium and oxygen b) fluorine and strontium c) nickel (III) and carbonate d) iron (I) and hydroxide Given the following substances in their pure form: i) mercury iv) solid silver chlorate ii) solid Pliquid C 6 H 6 v) 2 O 5 iii) bromine. ionic, Ba 2+, O 2− Answer c. Compounds, even those that are not ionic in nature, are named as if they were composed of a cation (positively charged entity) and an anion (negatively charged entity). Therefore, it will take two +1 sodium ions to balance the one -2 sulfate ion. Answers - Naming Chemical Compounds Name the following chemical compounds: 1) NaBr sodium bromide 2) Ca(C2H3O2)2 calcium acetate 3) P2O5 diphosphorus pentoxide 4) Ti(SO4)2 titanium(IV) sulfate 5) FePO4 iron(III) phosphate 6) K3N potassium nitride 7) SO2 sulfur dioxide 8) CuOH copper(I) hydroxide 9) Zn(NO2)2 zinc nitrite 10) V2S3 vanadium(III) sulfide Write the formulas for the following. Ionic v covalent bond characteristics is set by the compounds ability to conduct an electrical current when in a molten state. Covalent compounds. Ionic bonds are atomic bonds created by the attraction of two differently charged ions. E) diiron trisulfide or iron(III) sulfide. 1) silicon dioxide SiO2. An ionic bond is the electrostatic attraction between positive and negative ions in a compound. Study IONIC COMPOUNDS Flashcards at ProProfs - Practice naming and writing ionic formulas. Ionic Compounds with Multivalent Metals gold ( III ) chloride. Mercury (II) Iodide Nickel (II) Borate Copper (I) Nitride Yttrium (III) Nitrate Molybdenum (I) Sulfate Iridium (III) Sulfide Manganese (II) Phosphate Plutonium (III) Oxide Molecular (covalent) Compounds. The ionic compounds include compounds with and without transition metals. FeI2 iron(II) iodide. Rules for naming inorganic compounds • The first element in the compound is named first using the name of the element. Al2S3 Aluminum Sulfide 5. Cesium sulfide Cs2S 4. Naming Ionic Compounds Practice Worksheet Name the following ionic compounds: 1) NH 4 Cl _____ 2) Fe(NO 3) 3 Ionic Naming Practice Problems - Solutions 1) NaBr sodium bromide 2) Sc(OH) 3 scandium hydroxide 3) V 2 (SO 4) 3 vanadium (III) sulfate 4) NH 4 F ammonium fluoride 5) CaCO 3 calcium carbonate 6) NiPO 4 nickel (III). Naming Ionic Compounds - Answer Key Give the name of the following ionic compounds: Name nickel (III) sulfide Ni 2S 3 13) manganese (II) phosphate Mn 3(PO 4) 2 14) silver acetate AgC 2H 3O 2 ionic or covalent compounds, so make sure you use the right method! 11). In general, the sulfides of cobalt are black, semiconducting, insoluble in water, and nonstoichiometric. magnesium bromide 6. Ionic bonds form instead of covalent bonds when there is a large difference in electronegativity between the ions. Iron (II) arsenide. of the compound. 39) platinum (II) sulfide _____ 40) ammonium sulfate _____ Mixed Ionic/Covalent Compound Naming For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. ionic, Ba 2+, O 2− Answer c. The chemical formula for the following binary ionic compound -Nickel(III) sulphide is to be written. The molecule formula is Fe_2S_3 The molecule iron (III) sulfide is an ionic molecule between the metal Iron and the non-metal sulfur. com https://pubchem. Write the molecular equation and the net ionic equation for the reaction. For each of the following questions, determine whether the compound is ionic, covalent, or acid and write the appropriate formula for it. CHAPTER 5 Ionic and Covalent Compounds 5. Ibr ionic or covalent. Sodium oxide' 4. Beryllium nitride k. ammonium sulfate 2. Write the names of the two elements in the compound Ba2+ 3+ barium Ni nickel (III) nickelic Cu+ copper (I) cuprous Ag+ silver Cu2+. Ionic or Molecular. PF5 – Phosphorous Pentafluoride SiF2 – Silicon Difluoride. Examples: NO – Nitrogen Monoxide SO2 – Sulfur Dioxide. In an ionic molecule the formula is determined by balancing the charges on the ions. Covalent compounds are made up of nonmetals only. Zinc oxide d. iron (II) … or iron (III) …). EINECS 234-349-7. I will expect that you know how to determine both ionic and covalent compounds in your work. CCRIS 6428. Aluminum sulfide. nickel(III) sulfide 76. Which substance contains bonds that involved the transfer of electrons from one atom to another? a. Iron (II) acetate Ni2(Cr2O7)3 Manganese (IV) perbromate HgO. chlorous acid B. Biological sulfur oxidation relies on enzymes that have evolved to overcome these kinetic constraints to affect rapid sulfide oxidation. No ions- nothing to balance. Dissolved in water, ionic bonds are aqueous, that is, they can conduct. Nickel sulfide (amorphous) alpha-Nickel sulfide (1:1) crystalline. 7)zinc phosphate Zn 3 (PO 4) 2. Since cobalt (II) sulfate is a conductor of electricity when molten. Aluminum Carbonate Ammonium Dichromate Barium Sulfate Carbonic Acid Cesium Chromate Chloric Acid Cobalt (II) Sulfate Copper (II) Carbonate Cupric Hydroxide Dinitrogen Tetroxide Ferric Sulfide Gold (III) Sulfide Hydroiodic Acid Manganese (II) Phosphate Mercury (I) Chloride Nitric Acid Nitrogen Monoxide Phosphorus Pentachloride Silver Acetate Sodium Chloride Stannous Sulfide Strontium Chlorate. Identify each ion and its charge. In violation of an intergalactic treaty, the IUPACians have been hiding vital chemical compounds from the earth. D) Co3(HPO4)2 E) Co2. ionic, Sr 2+, \(\ce{H2PO4. sodium phosphide scandium(III) sulfide 7) Give the correct names for each of the following compounds listed below. Name the following ionic compounds with transition metals: Co3N2 _____. Zinc bromide 6. Strontium iodide SrI2 Binary Ionic Compounds with Multi-Valent Metals: 1. If you want to quickly find the word you want to search, use Ctrl + F, then type the word you want to search. Binary Ionic Compounds with Multi-Valent Metals: 1. Lithium and nitrogen d. Common formula quiz. It is a black solid that is produced by treating nickel(II) salts with hydrogen sulfide. nickel(III) sulfate 12. Lithium thiosulfate Questions 1. chromium(III)oxide aluminum fluoride. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Chemical Bonding Ionic Compounds. I'll tell you the ionic or Covalent bond list below. Lead(II) chlorite 45. Use your Common Ions sheet to identify the polyatomic ions. Ex) N 20 5. The positive ion, called a cation, is listed first in an ionic. Reactive, in humid state oxidation by O2 of air, appends Decomposes sulfur acids. 15) diboron tetrabromide. Covalent or molecular compounds form when elements share electrons in a covalent bond to form molecules. Table III F− fluoride ion O2− oxide ion N3− nitride ion Cl− chloride ion S2− sulfide ion P3− phosphide ion Br− bromide ion Se2− selenide ion I− iodide. EINECS 240-841-2. ionic, Ba 2+, O 2− Answer c. An ionic bond is formed when ions interact to create an ionic compound with the positive and negative charges in. Something that conducts electricity when dissolved in a liquid 3. com youtube. 688 Da; Monoisotopic mass 159. NaCN Sodium cyanide. An important thing to remember is that the compound must be neutral — have equal numbers of positive and negative charges. The correct chemical formula for iron(II) sulfide is a. nickel (III) sulfide Ni2S3. FORMULA barium nitride. When the ions in an ionic compound don’t match by charge (e. Convert names to chemical formulas or vice versa. Ti2O3 Titanium (III) oxide 3. The only pure covalent bonds occur between identical atoms. 12) nickel (III) sulfide Ni2S3. The Cation (positive ion) is named first, the Anion second. When nickel combines with fluorine to form nickel (III) fluoride, the charge of the nickel ion is. o calcium oxide CaO Ca2O CaO2. Binary Ionic Compounds – Compounds with monatomic ions in it, a metallic ion and a nonmetallic ion. Iron(II) sulfide. Sodium permanganate. Start studying Naming Ionic Compounds and Covalent Molecules--ALL TYPES. Remember to ask the question "ionic or covalent?" before answering each question. Tetrahedra of Structure, Bonding & Material Type. answer-key-for-naming-ionic-compounds-pogil 1/6 PDF Drive - Search and download PDF files for free. 13) chlorine dioxide ClO2. cross-off answers as you get them ammonium oxalate arsenic trioxide barium cyanide calcium nitride copper (II) chloride hydrofluoric acid lithium carbonate magnesium sulfide manganese (II) oxide nickel (III) bromide nitrogen dioxide nitrous acid sodium phosphate sulfur hexafluoride AlBr3 CCl4 CaI2 Cu3PO4 H2S HNO2 Hg2SO4 Fe2(SO3)3 K3P K2S2O3 MgO. In violation of an intergalactic treaty, the IUPACians have been hiding vital chemical compounds from the earth. Naming Compounds 1. 2) _C_ SiO 2 silicon dioxide 3) _I_ AlI 3 aluminum iodide 4) _I_ NH 4 OH ammonium hydroxide 5) _I_ Ca 3 N 2 calcium nitride 6) _I_ Fe 2 (CO 3) 3 iron (III) carbonate 7) _C_ F 2 O 7 difluorine heptoxide 8) _C_ N 2 O 4 dinitrogen tetroxide 9) _I_. MgCl2 has a ionic bond and makes a Gaint ionic lattice Water is a covalent Using the periodic table, predict whether the following chlorides are ionic or covalent: KCl, NCl 3, ICl, MgCl 2, PCl 5, and CCl 4. Answers - Naming Chemical Compounds Name the following chemical compounds: 1) NaBr sodium bromide 2) Ca(C2H3O2)2 calcium acetate 3) P2O5 diphosphorus pentoxide 4) Ti(SO4)2 titanium(IV) sulfate 5) FePO4 iron(III) phosphate 6) K3N potassium nitride 7) SO2 sulfur dioxide 8) CuOH copper(I) hydroxide 9) Zn(NO2)2 zinc nitrite 10) V2S3 vanadium(III) sulfide Write the formulas for the following. To write the formula: 1. Ni +2 with PO4 ( 3 = Ni3(PO4)2 = Nickel (II) Phosphate. chromium(III)oxide aluminum fluoride. Silver oxide 7. Write the name of the compound. Binary Compounds of Metals with Fixed Charges. Ionic compounds form when positive and negative ions share electrons and form an ionic bond. Ionic compounds are a type of chemical compound made up of metal cations (positive ions) and non-metal anions (negative ions). (III) ion : O 2-, oxide (choride or sulfide, for example). vanadium(V) oxide 4. Flashcards; Covalent, Ionic, and Metallic bonds; Ionic Bonding; Nickel (III) chloride. Never use prefixes in the names of ionic compounds!. This table can be sorted by proper shipping name, UN/NA ID and/or by primary hazard class/division. Formula: NiS Hill system formula: Ni 1 S 1 CAS registry number: [16812-54-7] Formula weight: 90. If it is a simple molecule we use Greek prefixes to identify the number of atoms of each type of element in the molecule. Ti2O3 Titanuiom (III) oxide 3. Hydrogen sulfide is the chemical compound with the formula H 2 S. Log in Sign up. binary covalent compound ionic compounds polyatomic subscript magnesium sulfide (e) aluminum fluoride (c) iron(III) oxide 2. Ca(OH) 2 calcium hydroxide 5. Table III F− fluoride ion O2− oxide ion N3− nitride ion Cl− chloride ion S2− sulfide ion P3− phosphide ion Br− bromide ion Se2− selenide ion I− iodide. Cesium Sulfide is a moderately water and acid soluble Cesium source for uses compatible with sulfates. The first question we ask is if the compound is ionic or covalent? That is, does it have ionic bonds, or covalent bonds? zinc sulfide ZnS. Cobalt(III) fluoride 12. An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. ionic, \(\ce{NH4+}\), \(\ce{CO3^2-}\) Answer d. Se is the symbol for selenium. FeCl3 Iron (III) Chloride 1. Barium nitrate 11. The metal donates one or more electrons, forming a positively charged ion or cation with a stable electron configuration. 14) silver acetate AgC2H3O2. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). Share electrons. But no compounds are 100% ionic. gold (III) sulfide. ION FORMATION ELEMENT ELECTRON CONFIGURATION DOT DIAGRAM ION sodium [Ne] 3s1 Na+1 calcium [Ar] 4s2 Ca+2 aluminum [Ne] 3s23p1 Al+3 oxygen 1s22s22p4 O-2 nitrogen 1s22s22p3 N-3 chlorine [Ne] 3s23p5 Cl-1 2. Ionic/Covalent Compound Naming Solutions. INTRODUCTION So far you have learned what a chemical symbol is. Mack Page 5 of 9 Nomenclature of Ionic and Covalent Compounds 1. Each of the solutions is composed of positive and negative ions. Ionic bonds are atomic bonds created by the attraction of two differently charged ions. chemical names. aluminum foilc. Cu2S copper (I) sulfide. KMnO 4 18. Silver acetate AgC 2 H 3 O 2 11. NOMENCLATURE OF BINARY COVALENT COMPOUNDS 1. Name the following chemical compounds: 1) NaBr _____ 2) Ca(C 2 H 3 O 2) nickel (III) sulfide Ni 2 S 3 13) manganese (II) phosphate Mn 3 (PO 4) 2 14) silver acetate AgC 2 H 3 O 2 15) diboron tetrabromide B 2 Br 4. SOLVED EXAMPLES Example 12. The net ionic equation for this reaction is: 2) When aqueous solutions of aluminum sulfate and potassium carbonate are combined, solid aluminum carbonate and a solution of potassium sulfate are formed. There are two chlorine atoms in each unit of the compound. The nomenclature (naming systems) for IONIC and COVALENT compounds are different. Covalent Compounds: Names. The reaction does occur because nickel is more reactive than gold. The first question we ask is if the compound is ionic or covalent? That is, does it have ionic bonds, or covalent bonds? zinc sulfide ZnS. The result is a covalent bond — a shared pair of electrons held between two nonmetal atoms that hold the atoms together in a molecule. In covalent bonding, pairs of valence electrons are between atoms to form molecules. 6 Bonding Review DRAFT. A binary compound is a compound formed from two different elements. To write the formula: 1. 782257 Da; ChemSpider ID 145878 - Charge. The hydride, peroxide, superoxide, and carbide ions (shown in blue) are exceptions to the above rule. com https://pubchem. Cobalt (III) and sulfur: Co 2 S 3 c. nickel(III) oxide b. However, an ionic equation may be written for any electrolyte that dissociates and reacts in a polar solvent. Molecular compounds are electrically neutral. Nickel(2+) sulfide. They can deposit in the production tubing or on the pipe wall and accumulate in separators. sodium chloride is composed of positive sodium ions, Na + and negative chloride ions, Cl -. An example of a polyatomic ion is carbonate: CO 3 2- What part of that formula is the charge (oxidation number) that should be considered for balancing oxidation numbers?. 13) manganese (II) phosphate Mn3(PO4)2. When a compound only contains two atoms, it's called a binary compound. The carcinogenicity of cupric oxide, cupric sulfide, and cuprous sulfide in 2 to 3 month old Wistar rats /was studied/. Both of them. This table gives some ionic radii. CHAPTER 5 Ionic and Covalent Compounds 5. Formation of a Gas Common gases formed in metathesis reaction are listed below: H2S Any sulfide (salt of S2-) plus any acid form H2S(g) and a salt. Answer Key Ionic, Molecular, or an Acid (Honors Chemistry) Write which type of compound it is, whether the compound is ionic, molecular, or an acid. b) Diphosphorous Trisulfide. Hydrated Ionic Compounds 5. The structure of the bond is rigid, strong and often crystalline and solid. We use prefixes when naming covalent compounds. Covalent Compounds: Names. Lithium iodide 14. Sodium oxide b. If there is a multi-valent metal present, write both the stock and classical name. Strontium hydroxide j. Manganese (II) sulfide l. Binary Acids 7. hydrogen (H. bonded with. In a sentence or two, sum up the Law of Conservation of Mass. The bond is typically between a metal and a non-metal. covalent25)iron (III) sulfide Fe. Nickel-Catalyzed Alkyne Cyclotrimerization Assisted by a Hemilabile Acceptor Ligand: A Computational Study Open Access Through ACS AuthorChoice DOI: 10. THE PERIODIC TABLE & ION FORMATION. Kang (1/2010). Cu2O Al2S3. D) Co3(HPO4)2 E) Co2. Cobalt (III) oxide. This activity includes every compound formula and name that can be formed from the list 44 Ions provided in Chemistry A at Pickerington High School Central. Bonding - authorSTREAM Presentation. 10 HW: pg 11 20 Notes #4: Ionic Compounds with Polyatomic Ions Pg 12 HW: pg 13 21 Mixed Practice HW: Study Guide pg 19-20 Due Friday 22 Notes #5: Covalent Molecules and Acids Pg 14-15 HW: pg 16 AND. Potassium sulfide 8. In an ionic molecule the formula is determined by balancing the charges on the ions. In general, the sulfides of cobalt are black, semiconducting, insoluble in water, and nonstoichiometric. C SO3 oxalic acid. It is commonly referred to as gold(III) bromide, gold tribromide, and rarely but. They are part of (ionic/covalent) compounds. Give the formula and charge of each monatomic ion. Covalent bonds are the attractive forces between the positively charged nuclei of the bonded atoms and one or more pairs of electrons that are located between the atoms. nickel (III) chloride NiCl 3 d. See results from the Ionic and Covalent Compounds Formula Review Game Quiz on Sporcle, the best trivia site on the internet! Ionic and Covalent Compounds Formula Review Game Quiz Stats - By MrsCorreia. An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. Under these conditions, first- and second-row elemental solids, usually known only as molecules or elements, form novel dense covalent or ionic solids in three-dimensional (3D) network structures. Silver acetate AgC 2 H 3 O 2 11. The correct chemical formula for iron(II) sulfide is a. All are black, water-insoluble solids. Ionic bonds also melt at high temperatures. (e) cobalt (II) sulfide (f) cobalt (III) sulfide (g) nickel (II) nitride (h) nickel (III) nitride 5. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). nickel (III) sulfide. FeCl3 Iron (III) Chloride 1. The molecule formula is Fe_2S_3 The molecule iron (III) sulfide is an ionic molecule between the metal Iron and the non-metal sulfur. The more appropriate term "formula unit" should be used instead. The bonding within ionic or covalent solids may be stronger, but it is also directional, making these solids brittle and subject to fracture when struck with a hammer, for example. An example of an ionic compound containing nickel is NiCl2, used in some kinds of batteries. The nomenclature (naming systems) for IONIC and COVALENT compounds are different. 2) nickel (III) sulfide Ni2S3. sulfite, SO3-2. Given Name, write the formula. nickel (III) permanganate iron (III) bromate 4 3 Ni MnO Fe(BrO) 3 Putting It All together 4. Which formula represents an ionic compound? a. cobalt(III) / cobaltic: Cr 2 O 7 2-dichromate: Cr 2+ chromium(II) / chromous: Cr 3+ chromium(III) / chromic: CrO 4 2-chromate: Cs + cesium ion: Cu + copper(I) / cuprous: Cu 2+ copper(II) / cupric: F-fluoride: Fe 2+ iron(II) / ferrous: Fe 3+ iron(III) / ferric: H 2 PO 4-dihydrogen phosphate: H + hydrogen ion: H-hydride: HC 2 O 4-hydrogen oxalate. 1) Na2CO3 _____. When do parentheses appear in the formulas of ionic compounds? 3. 3 Reactions in Aqueous Solutions pages 299–308 Practice Problems pages 302–306 Write chemical, complete ionic, and net ionic equations for the following reactions that may produce precipitates. This activity includes every compound formula and name that can be formed from the list 44 Ions provided in Chemistry A at Pickerington High School Central. !! An!ion!is!a!small!particle!having!an!electrical!charge. Ionic Compound Definition: An ionic compound is a compound formed by ions bonding together through electrostatic forces. Chromium (III) phosphide. 11/14/2011 2 Definitions sulfide • cupric nitride • nickel (III) oxide • ferrous iodide •cobalt (III) selenide Write the names. If the compound is a metal and a nonmetal, it is ionic. Manganese (II) phosphate Mn 3 (PO 4) 2 14. For each of the following questions, determine whether the compound is ionic, covalent, or acid and write the appropriate formula for it. On the basis of above steps the formulae of some ionic compounds are given in Table 12. Ca(OH) 2 calcium hydroxide 5. 1) In the tug of war for the electrons, this means that one atom is capable of pulling the electron completely out of the other atom’s energy level and into its own creating positively and negatively charged ions. com youtube. Do not capitalize the names. IONIC COMPOUNDS: These consist of any positive ion (except H+) combined with any negative ion. The first question we ask is if the compound is ionic or covalent? That is, does it have ionic bonds, or covalent bonds? zinc sulfide ZnS. A polyatomic ion with oxygen in it 6. A) ionic bonds. ZnCO 3 zinc carbonate 6. C SO3 oxalic acid. Nickel(III) Fluoride. Nickelous sulfide. Go To Next Slide 26 Ionic Compound Formulae (Formula Units) Cation Anion; Fe2 Li Cu Mg2 Al3 Na Fe3 NH4 Cu2. TYPES OF COMPOUNDS Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms) gains or loses electrons. Cobalt(III) fluoride 12. Give the formula and charge of each monatomic ion. Non-metals (found on the right) will be negative. I 2 O 5 Covalent Diiodine pentoxide. For Aluminum sulfide we have a metal (Al) and a non-metal (S). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Nickel(II) Selenide. 0 Polar Covalent 2. Cadmium Sulfide is a yellow to orange colored, crystalline, inorganic compound that forms toxic fumes of cadmium oxides when heated. This article is cited by 976 publications. Molecular compounds are electrically neutral. nickel (II) nitride. vanadium(V) oxide 4. For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. phosphate, PO4-3. FeCl3 Iron (III) Chloride 1. (b) sodium (c) sulfide (d) nickel (II). D) nickel monosulfate or nickel(II) sulfate. gold (III) sulfide. The first equation we'll convert is; Na 2 SO 4(aq) + CaCl 2(aq)---> CaSO 4(s) + 2NaCl (aq) To change the above equation to an ionic equation the aqueous ionic substances must be written as ions and any solid, liquid or gas remains in its molecular form. For example, carbonate (CO 3 2–) is a. Zinc sulfide exhibits phosphorescence so it is used in products like cathode rays, X-ray screens, and glow in the dark objects. nickel(II) phosphate 8. The ionic compounds include compounds with and without transition metals. oxalate, C2O4–2 +3. D) dipole-dipole interactions. Balance the charges when you write a formula for ionic compounds. The chemical formula for nickel (II. 15) iodine pentafluoride IF5. Question: 1 View The First Formula In Data Table 1. Dinitrogen pentoxide 15. Also ammonium has coordinate covalent bond in its own sturcture. An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. arsenate, AsO4-3 Integrated Science - Naming Ionic Compounds. antimony ( III ) sulfide. phosphorus tribromide 3. iron(III) phosphate 6) K 3 N potassium nitride 7) SO 2 sulfur dioxide 8) CuOH copper(I) hydroxide 9) Zn(NO 2) 2 zinc nitrite 10) V 2 S 3 vanadium(III) sulfide Write the formulas for the following chemical compounds: 11) silicon dioxide SiO 2 12) nickel (III) sulfide Ni 2 S 3 13) manganese (II) phosphate Mn 3 (PO 4) 2. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Name or write the formula for the following ionic compounds magnesium chloride In2O3 Strontium phosphate Zn(BrO3)2 Tin (IV) nitrite AgNO3 iron (III) thiosulfate Au3PO3 lead (IV) sulfide KCNO Calcium nitride FeS Sodium sulfate FeSO3. Yes, It's a Ionic compound. Sodium sulfide. Se is the symbol for selenium. Cobalt (II) bromide CoBr2 3. Short Answer: covalent. Image showing periodicity of valence s-orbital radius for the chemical elements as size-coded balls on a periodic table grid. The carcinogenicity of cupric oxide, cupric sulfide, and cuprous sulfide in 2 to 3 month old Wistar rats /was studied/. magnesium bromide 6. Also ammonium has coordinate covalent bond in its own sturcture. 13) manganese (II) phosphate Mn3(PO4)2. Manganese (IV) oxide-MnO2 Copper (I) oxide- Cu2O Aluminum chloride- AlCl3 Mercury (II) chloride- HgCl2 Nickel(II) sulfate- NiSO4 Copper(II) carbonate- CuCO3 Zinc sulfate - ZnSO4 Barium nitrate-Ba(NO3)2 Sodium carbonate- Na2CO3 Copper (II) sulfate pentahydrate- CuSO4. In covalent bonding, pairs of valence electrons are between atoms to form molecules. Mixed Practice: Identify each compound as ionic (I) or covalent (C)= AKA molecular compounds Write I or C in the box. to give covalent bonds. Covalent bonds form between two nonmetals. When zinc metal and sulfur powder are heated, they form solid zinc sulfide. iron (II) phosphide Fe 3P2 13. gold (III) sulfide. 2) a nickel strip is placed in a gold (III) sulfate solution 3) phosphoric acid reacts with iron (III) oxide. From this information, you can write the molecular equation as:. Na 2 SO 4 sodium sulfate 7. The sulfides of the cations in Cation Group II are precipitated by hydrogen sulfide in the presence of dilute acid. The production methods for all three elements—nickel, palladium, and platinum—are complicated and dependent on the particular ore involved. What will be the ionic equation after nickel nitrate is allowed to stand for several months. ox 16 f+HJ+i/ , -i t-T* v /. 6 Bonding Review DRAFT. Magnesium Nitrate is an ionic compound formed by Magnesium Mg^+2 the cation and Nitrate NO_3^- the polyatomic anion. Naming Ionic Compounds Practice Worksheet Name the following ionic compounds: 1) NH 4 Cl _____ 2) Fe(NO 3) 3 Ionic Naming Practice Problems - Solutions 1) NaBr sodium bromide 2) Sc(OH) 3 scandium hydroxide 3) V 2 (SO 4) 3 vanadium (III) sulfate 4) NH 4 F ammonium fluoride 5) CaCO 3 calcium carbonate 6) NiPO 4 nickel (III). Sometimes two or three pairs of electrons may be shared 5. To write the formula: 1. antimony ( III ) sulfide. WRITING AND NAMING (CONTINUED) • Prefix must go on both elements UNLESS the 1st one is a mono- • 2nd element will end in -ide • CO 2 carbon dioxide (not monocarbon dioxide) • P 4S 3 Tetraphosphorus trisulfide Generally, elements are listed in the same left-to-right order that they have on the periodic table. 1) SO 2 Covalent mc sulfur dioxide 2) (NH 4) 3P Ionic fu ammonium phosphide 3) Ca 3N 2 Ionic fu calcium nitride 4) Al(NO 3) 3 Ionic fu aluminum nitrate 5) NiO Ionic fu nickel (II) oxide. Join a live hosted trivia game for your favorite pub trivia experience done virtually. NaCN Sodium cyanide. ammonium sulfate 2. Once you have determined the number of units of the cation and anion those become the subscripts which are placed right after the respective symbol. Naming Ionic Compounds Practice Worksheet. CuS Copper(II) sulfide. magnesium hydroxide 19. dinitrogen monoxide E. Naming Covalent Compounds. Nickel sulfate is used in electroplating and as a chemical intermediate to produce other nickel compounds. antimony ( V ) sulfide platinum ( IV ) iodide tin ( II ) nitride. In order for these two ions to bond the charges must be equal and opposite. (b) sodium (c) sulfide (d) nickel (II). Chemical Formula Writing Worksheet Determine the chemical formula for each cation and anion combination. Question: Complete The Following Table For The Ionic Compounds Listed: Name/Ions Formula Potassium Ion (K1+) And Chloride Ion (Cl1-) Magnesium Ion (Mg2+) And Bromide Ion (Br1-) MgBr2 CaF2 Iron (III) Ion (Fe3+) And Oxide Ion (O2-) Copper (I) Ion (Cu1+) And Oxide Ion (O2-) Fe2O3 CrO SnF2 TiCl4 CuCl2 FeS Magnesium Ion (Mg2+) And Hydroxide Ion (OH1-) Calcium Ion. That means the total anion charge is 2+. FORMULAS AND NOMENCLATURE OF IONIC AND COVALENT COMPOUNDS Adapted from McMurry/Fay, section 2. Question : Is V2S3 ( Vanadium (III) Sulfide ) an ionic or covalent bond ? Answer : V2S3 ( Vanadium (III) Sulfide ) is an Ionic bond What is chemical bond, ionic bond, covalent bond? Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. CH1010 Worksheet 4 Page 1 of 3 CH1010 Exercises (Worksheet 4) (Names/formulas of binary ionic and covalent compounds; polyatomic ions) 1. d) Which of the following is the formula name of P2S3. How to Decipher the Formulas of Ionic Compounds When an ionic compound is formed, the cation and anion attract each other, resulting in a salt. NI 3 Covalent Nitrogen triiodide. Ibr ionic or covalent. How are the following types of compounds recognized from their formulas? Ionic Covalent Acid 2. FORMULAS AND NOMENCLATURE OF IONIC AND COVALENT COMPOUNDS Adapted from McMurry/Fay, section 2. Image showing periodicity of valence s-orbital radius for the chemical elements as size-coded balls on a periodic table grid. The steps for naming compounds? 1. Cesium Sulfide is a moderately water and acid soluble Cesium source for uses compatible with sulfates. Covalent or molecular compounds form when elements share electrons in a covalent bond to form molecules. Al2S3 Aluminum Sulfide 5. Chromium (III) hydroxide Cr(OH) 3 17. Cobalt sulfide is the name for chemical compounds with a formula Co x S y. The molecule iron (III) sulfide is an ionic molecule between the metal Iron and the non-metal sulfur. EINECS 240-841-2. sodium phosphide scandium(III) sulfide 7) Give the correct names for each of the following compounds listed below. Al2S3 aluminum sulfide. Name Compounds according to the rules we've learned in class. A positively charged ion. Camila Batista Pinto, Leonardo H. iron(III) phosphate 6) K 3 N potassium nitride 7) SO 2 sulfur dioxide 8) CuOH copper(I) hydroxide 9) Zn(NO 2) 2 zinc nitrite 10) V 2 S 3 vanadium(III) sulfide Write the formulas for the following chemical compounds: 11) silicon dioxide SiO 2 12) nickel (III) sulfide Ni 2 S 3 13) manganese (II) phosphate Mn 3 (PO 4) 2. Covalent compounds should be named according to the prefix system (not the stock system). Bonding - authorSTREAM Presentation. Covalent molecule: compounds that contain two non-metals. Worksheet names of ionic pounds printable worksheets and naming ionic compounds practice worksheet answer key also naming ionic compounds practice worksheet answer. 1) Na 2 CO 3 _____ 2) P 2 O 5. Question : Is LiI ( lithium iodide ) an ionic or covalent bond ? Answer : LiI ( lithium iodide ) is a Ionic bond What is chemical bond, ionic bond, covalent bond? Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The more appropriate term "formula unit" should be used instead. Question: 1 View The First Formula In Data Table 1. (b) sodium (c) sulfide (d) nickel (II). FeCl3 Iron (III) Chloride 1. For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. Play this game to review Chemical Bonds. Nomenclature: Naming Compounds •There are 2 main types of binary compound: compounds composed of 2 or more elements. D) Co3(HPO4)2 E) Co2. Created (iii) Sulfide Fe2S3 CaF2 Calcium Fluoride Mn3. Naming Ionic Compounds Practice Worksheet Name the following ionic compounds: 1) NH 4 Cl _____ 2) Fe(NO 3) 3 Ionic Naming Practice Problems - Solutions 1) NaBr sodium bromide 2) Sc(OH) 3 scandium hydroxide 3) V 2 (SO 4) 3 vanadium (III) sulfate 4) NH 4 F ammonium fluoride 5) CaCO 3 calcium carbonate 6) NiPO 4 nickel (III). 18) phosphorus triiodide PI3. Cobalt (III) and sulfur: Co 2 S 3 c. (b) sodium (c) sulfide (d) nickel (II). 6) GaCl3 gallium chloride. In order for these two polyatomic ions to bond the charges must be equal and opposite. manganese(IV) sulfide cobalt(III) oxide 1. 19) platinum (II) sulfide _____ 20) ammonium sulfate _____ Mixed Ionic/Covalent Compound Naming For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. Balance the charges so the overall (net) charge is zero. Module Four: Part A: Bond Recognition 5 points. Nickel(II) nitrate G. Do not capitalize the names. NiPO 4 nickel (III) phosphate. Iron sulfides are often iron-deficient non-stoichiometric. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). The nomenclature (naming systems) for IONIC and COVALENT compounds are different. Ammonium sulfide aqueous solution is a colorless to yellow liquid, with an odor of rotten eggs or ammonia. (If H+ is the positive ion, the compound is an acid, as we will see later on page 6. Nickel (III) phosphite AgNO3 Sulfur tetrachloride P2O5 Accelerated Chemistry Chapter 7 Worksheet 3 Name_____ Per ____ Listed below are ionic (binary and ternary and some need stock system naming) and covalent compounds. org Ionic_Covalent Names: Chapter 9 Honors Chemistry Ionic. Ionic bonds are formed between atoms when electrons are transferred from one atom to another. gov reference. K2S potassium sulfide barium sulfide BaS B. FeBr 2 B iron(II) bromide b. 19)Hg 2 S mercury (I) sulfide. 13) manganese (II) phosphate Mn3(PO4)2. Write the names or formulas as required for each of the following covalent compounds. Tin Copper antimony sulfide (CuSbS2) thin films have been deposited by combinatorial thermal evaporation technique. gold ( I ) chloride nickel ( II ) phosphide. Alkanes, alkenes & alkynes. 100 Write the formula for each of the following ionic compounds: nickel(III) oxide iron(III) sulfide lead(II) sulfide chromium(III) iodide lithium nitride gold(I) oxide 52 POLYATOMIC IONS Chapter 5. Compounds, even those that are not ionic in nature, are named as if they were composed of a cation (positively charged entity) and an anion (negatively charged entity). K2S potassium sulfide barium sulfide BaS B. How to Decipher the Formulas of Ionic Compounds When an ionic compound is formed, the cation and anion attract each other, resulting in a salt. 17)Co(CN) 2 cobalt (II) cyanide. nickel (III) sulfide. Ni +2 with PO4 ( 3 = Ni3(PO4)2 = Nickel (II) Phosphate. Sodium permanganate. D) What is the name of the binary acidic compound, HF? Hydrofluoric Acid. FORMULAS AND NOMENCLATURE OF IONIC AND COVALENT COMPOUNDS Adapted from McMurry/Fay, section 2. 6) GaCl3 gallium chloride. NOMENCLATURE OF BINA RY COVALENT COMPOUND S 1. For this case the roman numeral (III) tells us the iron has a charge of #+3# or #Fe^(+3)# The the element sulfur has a charge of #-2# or #S^(-2)#. Add your own words aluminum sulfide ammonium nitrate nickel acetate FeCl3 iron iii. Examples of the most common structures include NaCl, CsCl, NiAs, zincblende, wurtzite, fluorite, perovskite, rutile, and spinel. NaCl sodium chloride 2. Mann, Atomic Structure Calculations II. It was designed by Alfred Stock (1876-1946), a German chemist and first published in 1919. Naming Ionic Compounds Practice Worksheet Name the following ionic compounds: 1) NH 4 Cl _____ 2) Fe(NO 3) 3 Ionic Naming Practice Problems - Solutions 1) NaBr sodium bromide 2) Sc(OH) 3 scandium hydroxide 3) V 2 (SO 4) 3 vanadium (III) sulfate 4) NH 4 F ammonium fluoride 5) CaCO 3 calcium carbonate 6) NiPO 4 nickel (III). Part 1: Ions and Ionic Compounds. Write formulas/charges or names as appropriate for each of the following monatomic ions. The symbol for the chromium(III) ion is therefore Cr 3+. Ionic Compounds with Multivalent Metals gold ( III ) chloride. D) Co3(HPO4)2 E) Co2. Naming Ionic Compounds - Answer Key Give the name of the following ionic compounds: Name nickel (III) sulfide Ni 2S 3 13) manganese (II) phosphate Mn 3(PO 4) 2 14) silver acetate AgC 2H 3O 2 ionic or covalent compounds, so make sure you use the right method! 11). If it is ionic, write the symbols for the ions involved: (a) NF 3 (b) BaO (c) (NH 4) 2 CO 3 (d) Sr(H 2 PO 4) 2 (e) IBr (f) Na 2 O. Naming Compounds Identify each compound as ionic (I) or covalent (C). Only the sulfide Ni3S2 - trinickel disulfide is known. FeCl3 Iron (III) Chloride 1. sodium chromate 22. Examples barium phosphate Ba3(PO4)2 bromic acid HBrO3 ammonium dichromate (NH4)2 Cr2O7 iron(III) sulfide Fe2S3 dichlorine heptachloride Cl2O7 hydrosulfuric acid H2S gold(III) chlorate Au(ClO3)3 I A I I M A I -ate No O PUZZLE PIECE ACTIVITY ON WRITING FORMULAS FOR IONIC COMPOUNDS Work in pairs to assemble the various compounds. Covalent compounds are when two nonmetals are bonded together. Covalent Compounds: Names. d) Which of the following is the formula name of P2S3. Play this game to review Chemical Bonds. SnS2 Tin (IV) Sulfide 2. Reactive, in humid state oxidation by O2 of air, appends Decomposes sulfur acids. Kang (1/2010). nickel (III) sulfide Ni2S3. Copper (II) hydroxide ZnCO3. nickel(III) oxide b.
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