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Worksheet 2 answers. 1. Write the formula for the following binary ionic compounds given the name: a. calcium oxideCaO b. potassium bromideKBr c. zinc.

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Presentation on theme: "Worksheet 2 answers. 1. Write the formula for the following binary ionic compounds given the name: a. calcium oxideCaO b. potassium bromideKBr c. zinc."— Presentation transcript:

1 Worksheet 2 answers

2 1. Write the formula for the following binary ionic compounds given the name: a. calcium oxideCaO b. potassium bromideKBr c. zinc fluorideZnF 2 d. gold (III) iodide AuI 3 e. aluminum chlorideAlCl 3 f. iron (II) sulfide FeS g. silver nitride Ag 3 N h. chromium (III) phosphide CrP i. hydrosulfuric acidH 2 S j. tin (IV) oxide SnO 2

3 2. Write the formula for the following compounds with polyatomic ions given the name: a. copper (II) nitrate Cu(NO 3 ) 2 b. barium carbonate BaCO 3 c. zinc dihydrogen phosphate Zn(H 2 PO 4 ) 2 d. gold (III) hydroxideAu(OH) 3 e. aluminum permanganate Al(MnO 4 ) 3 f. mercury (II) chromate HgCrO 4 g. ammonium phosphate (NH 4 ) 3 PO 4 h. lead (IV) sulfate Pb(SO 4 ) 2 i. chromium (II) acetate Cr(C 2 H 3 O 2 ) 2 j. phosphorous acid H 3 PO 3

4 3. Write the formula for the following binary molecular compounds: a. disilicon hexafluorideSi 2 F 6 b. sulfur hexabromideSBr 6 c. sulfur trioxideSO 3 d. tetraphosphorus decasulfideP 4 S 10 e. diarsenic trioxideAs 2 O 3 f. iodine monochlorideICl g. oxygen difluorideOF 2 h. nitrogen tetrabromideNBr 4 i.disulfur heptoxideS 2 O 7 j. phosphorus pentachloride PCl 5

5 4. Write the formula for the compounds given using : a. lead (II) nitridePb 3 N 2 b. manganese (III) arsenate MnAsO 4 c. triboron octachlorideB 3 Cl 8 d. diphosphorus tetraiodideP 2 I 4 e. iodic acidHIO 3 f. copper (II) hydroxide Cu(OH) 2 g. triarsenic dinitrideAs 3 N 2 h. tin (IV) phosphate Sn 3 (PO 4 ) 4 i.beryllium nitrite Be(NO 2 ) 2 j. oxygen dichlorideOCl 2 k. lead (IV) carbonate Pb(CO 3 ) 2 l.tetrasulfur hexahydrideS 4 H 6 m. iron (III) acetateFe(C 2 H 3 O 2 ) 3 n. strontium hydrogen phosphate SrHPO 4

6 5. Name the following binary molecular compounds: a. P 4 O 6 tetraphosphorus hexoxide b. AsCl 3 arsenic trichloride c. SiF 8 silicon octafluoride d. Cl 2 O dichlorine monoxide e. S 4 N 2 tetrasulfur dinitride f. B 5 I 7 pentaboron heptaiodide

7 6. Name the following ionic (fixed charge) compounds: a. Al 2 S 3 aluminum sulfide b. NaBr sodium bromide c. Mg(H 2 PO 4 ) 2 magnesium dihydrogen phosphate d. Al 2 (CO 3 ) 3 aluminum carbonate e. K 2 SO 4 potassium sulfate f. BaCrO 4 barium chromate g. Ca(C 2 H 3 O 2 ) 2 calcium acetate h. HNO 2 nitrous acid

8 7. Name the following ionic (variable charge) compounds: a. Cr(NO 3 ) 3 chromium (III) nitrate b. Fe 2 S 3 iron (III) sulfide c. AuOHgold (I) hydroxide d. Sn(CrO 4 ) 2 tin (IV) chromate e. Mn 2 (SiO 3 ) 3 manganese (III) silicate f. Pb(SO 4 ) 2 lead (IV) sulfate g. Cu 2 HPO 4 copper (I) hydrogen phosphate h. Co(CN) 3 colbalt (III) cyanide i. Hg(H 2 PO 4 ) 2 mercury (II) dihydrogen phosphate j. Au(NO 2 ) 3 gold (III) nitrite

9 8. Name the following ionic or molecular compounds. Use the Nomenclature Rules a. (NH 4 ) 2 SO 4 ammonium sulfate b. HF hydrofluoric acid c. PbO lead (II) oxide d. K 3 N potassium nitride e. Se 2 Cl 4 diselenium tetrachloride f. AsF 5 arsenic pentafluoride g. AlI 3 aluminum iodide h. N 2 O 5 dinitrogen pentoxide i. Fe 3 (PO 4 ) 2 iron (II) phosphate j. Ag 2 S silver sulfide

10 k. CuCN copper (I) cyanide l. S 3 O 6 trisulfur hexoxide m. Al(OH) 3 aluminum hydroxide n. Co(MnO 4 ) 2 cobalt (II) permanganate o. HgSO 3 mercury (II) sulfite p. HClO 4 perchloric acid q. Ca(HCO 3 ) 2 calcium hydrogen carbonate r. Au 2 (CrO 4 ) 3 gold (III) chromate s. Mn(H 2 PO 4 ) 3 manganese(III) dihydrogen phosphate t. Zn(MnO 4 ) 2 zinc permanganate


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