Chemistry 10 Dr. Scholefield Chapter 5 Worksheet Homework is not collected or graded, but should be worked on seriously every week. Nomenclature of Ions and Ionic Compounds 1. Complete the table below for the following monatomic metal and nonmetal ions. Atom Name Ion Formula/ Charge Ion Name Barium Phosphide ion Cu+1 I-1 Gallium Selenium Nickel(III) ion Hydrogen Mg+2 Aluminum ion Pb+4 Potassium Sulfur Fluoride ion Zinc 2. Write formulas for the ionic compounds listed below. It is helpful to first identify the cations and anions. Name Cation Anion Chemical Formula Potassium nitride Aluminum sulfide Barium nitrite Chromium(III) bromide Zinc phosphate Iron(II) carbonate Potassium dichromate Niobium(V) oxide Ammonium sulfate Calcium thiocyanate Silver hydroxide Manganese(IV) chlorate Lithium acetate Tin(II) bicarbonate Gallium oxalate Copper(I) oxideStrontium phosphide Mercury(II) sulfite Potassium peroxide Ammonium bromide Cesium bisulfite Cobalt(III) nitrate Magnesium cyanide Titanium(IV) phosphite Sodium hypochlorite Gold(I) thiosulfate Indium(III) iodide Lithium carbide Bismuth(V) chromate Nickel(II) Permanganate 3. Write the names for the ionic compounds listed below. Formula Name MgH2 Ba(ClO2)2 SnF2 KNO3 Li2CrO4 (NH4)3P TiO2 RbCN Zn(MnO4)2 Al(HSO4)3 Na2S CuSO4 Sr(HCO3)2 FeN GaCl3 Mn(C2O4)2 CaSe Au2(SO3)3 NaClO4 Mg(OH)2Nomenclature of Acids 1. What element always leads the formula of an acid? 2. The names of acids depend on the type of anion they contain. Complete the following table: Name of Anion ends in Name of Acid is __ide __ate ___ous acid 3. Identify and name the anions in the following acids, then name the acids. Anion in Acid Acid Formula Formula Name Acid Name HBr (aq) H3PO4 (aq) HClO2 (aq) HCN (aq) HMnO4 (aq) H2SO3 (aq) 4. From the name of the acid supplied, determine whether the anion it contains end in -ide, -ate or -ite. Then identify the anion and write the correct formula for the acid. Anion in Acid Acid Name Ends in Formula Acid Formula Sulfuric acid Hydrofluoric acid Chromic acid Nitrous acid Hydrophosphoric acid Oxalic acidNomenclature of Simple Binary Covalent Compounds 1. When naming or writing the formulas of binary covalent compounds, the rule is that you write the nonmetal with more metallic character first. Which of the following non-metals would you write first? oxygen or nitrogen iodine or chlorine silicon or sulfur 2. Write the names or formulas as required for each of the following covalent compounds. Compound Name or Formula Cl2O6 CO H2S ICl5 N2F2 Br3O8 XeCl4 SO3 tetraphosphorus decoxide tricarbon disulfide hydrogen iodide sulfur heptafluoride dichlorine monoxide silicon tetrabromide dinitrogen pentoxide 3. Why is it necessary to use prefixes in the names of covalent compounds? 4. In what cases do we not use prefixes in the names of covalent
View Full Document
Unlocking...