Naming Compounds Worksheet 1. The formulas and common names for several substances are given below. Give the systematic names for these substances. Common Name Chemical Formula Systematic Name a. Sugar of lead Pb(CH3COO)2 Note: CH3COO is a polyatomic ion. See your polyatomic ion table for name and charge. b. Blue vitrol CuSO4 c. Epsom salts MgSO4 d. Milk of magnesia Mg(OH)2 e. Gypsum CaSO4 f. Laughing gas N2O 2. Write the formula for each of the following compounds: a. Sulfur difluoride b. Sulfur hexafluoride c. Sodium phosphate d. Lithium nitride e. Chromium (III) carbonate f. Tin (II) fluoride g. Ammonium acetate h. Ammonium hydrogen carbonate i. Cobalt (III) nitrate j. Copper (II) chloride k. Potassium sulfite l. Sodium hydroxide 3. Name each of the following compounds. a. CuF b. CdI2 c. HI d. NO e. NF3 f. N2Cl2 g. CF4 h. KCl i. NaNO3 j. Ca(NO2)2 k. Mg3(PO4)2 l. H3P m. Na2SO4 n. Ca(HCO3)2 See next page for keyNaming Compounds KEY Answers: 1. a. lead (II) acetate b. copper (II) sulfate c. magnesium sulfate d. magnesium hydroxide e. calcium sulfate f. dinitrogen monoxide 2. a. SF2 b. SF6 c. Na3PO4 d. Li3N e. Cr2(CO3)3 f. SnF2 g. NH4C2H3O2 or NH4CH3COO h. NH4HCO3 i. Co(NO3)3 j. CuCl2 k. K2SO3 l. NaOH 3. a. copper (I) fluoride b. cadmium iodide c. hydrogen moniodide d. nitrogen monoxide e. nitrogen trifluoride f. dinitrogen dichloride g. carbon tetrafluoride h. potassium chloride i. sodium nitrate j. calcium nitrite k. magnesium phosphate l. trihydrogen monophosphide m. sodium sulfate n. calcium hydrogen carbonate or calcium
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