Nomenclature Review Key

KEY Chapter 9: Nomenclature Review beginning was binary ionic nomenclature. First were the Representative metals bonded to an anion. 1. Where are the representative metals found ? Group A 2. What are anions? Nonmetals 3. Have anions gained or lost electrons? Ca 4. Where are anions found on the period table? Right ht When the cation Ca" bonds with the anion CI the compound formed is CaCl2. 5. What is the 2 called in the formula? Subscript 6. What does it tell us about the compound? How many c Then came the transition metals and those metals under the step-ladder who required a special Roman numeral after their names. 7. What does the Roman numeral tell us about the metal? charge Utilize your nomenclature knowledge for the following binary ionic compounds: Name these compounds: 8. CaO calcium oxide 9. CuO copper (11) oxide 10. MnOs manganese (all) oxide Write the formulas for these: 14. Lithium sulfide 15. Mercury (1) oxide D 16. Tin (II) fluoride SP Score: 1 came the polyatomic ions. 11. Tio, htanium (iv) sxide Sxidde msvifide 12. MgSmagnesium 13. PbChad (1) chloride 17. Lead (IV) oxide Pho 18. Barium nitride 19. Cesium bromide CSPr 20. Given the example compounds Cu(C2H3O2)2, what does the subscript 2 outside the parentheses tell us? OF CO 21. What Roman numeral would follow copper in the name of the compound? (11) 22. KCIO, Potassium perchlorate Name these compounds: 25. (NH4)2CO3 Ammomum carbonate 23. Fe(C₂H₃O₂) Iran (acetate. 26. PbSO4 Lead (11) suifate 24. Ba(PO) Pum phosphate 27. Cr(OH)Columbidioxide Write the formulas for these: 28. Mercury (II) carbonite HCD 31. Calcium chlorite ca(1102) 2 29. Sodium sulfite Na Sot 32. Cobalt (III) sulfate 10 (50) 30. Copper (II) phosphate CUPO 31. Vanadium (III) oxide 33. Nickel (II) hydroxide NIDHI 2 34. Lithium cyanide N Score: Next, came the nomenclature of acids. 35. What element do all acids have? Hydrogen 36. All binary acids have the prefix dro 37. Acids with a polyatomic ion that ends in -ate change to the ending IC Acids with a polyatomic ion that eneds in -ite change to the ending OUS Name these acids: 39. HCIO, Chloric acid 40. H₂S hyd msu furic acid Write the formulas: 43. Hydrochloric acid H 44. Phosphorous acid H₃PO Score: 41. HBr hydrolovomie dad 42. HNO, rous acid 45. Acetic acid HC₂H₃O₂ 46. Hydrolodic acid HT Last in nomenclature came the naming of two or more nonmetals bonded together. 47. Nonmetals are located to the right on the period table. These compounds do not have ions (charges) because the elements are not gaining or losing electrons. They are sharing their electrons. 48. Therefore, these compounds use prefives such as mono, di, tri. Name these compounds: 49. N₂Os dinitrogen pentoxide 50. PCls phosphorous pentachloride Write the formulas: 53. Dinitrogen monoxide NO 54. Carbon tetrabromide C Score: 51. NO nitrogen monoxide 52. P400 tetraphosphorous decoxide 55. Carbon monoxide CO 56. Nitrogen dioxide NO Challenge: All types are mixed. Name them and write the formulas. ame these compounds: 7. H₂CO, Coc acid 58. PBrs nous pentabroid 59. CuCrOpper (11) Chromat 60. NHCIOmonium chlorate 61. CaS calcium sulfide Write the formulas: 67. Cobalt (III) oxide COO 68. Hydrofluoric acid HE 69. Chlorine heptoxide C10 70. Dichlorine monoxide CO 71. Iron (III) nitrate Fe (NOS)s 72. Lead (IV) dichromate P (Cro Score: 62. HI hydrolodic acid 63. SO₂r dioxide 64. Mg(NO3)2 meanesium nitrate 65. Pb(PO4) cod (1) phosphate 66. TiOhtanion (1) oxide 73. Potassium chloride R 74. Silver (1) chromate Arou 75. Chloric acid HCID 76. Sodium chloride Nall 77. Water HO 78. Carbonic acid HCO 79. The main ingredient in milk of magnesia is magnesium hydroxide which has the chemical formula MgOH If correct check here: If incorrect, change the underlined portion of the statement: Mg(OH)2 If incorrect, change the underlined portion of the statement: Feo If incorrect, change the underlined portion of the statement: 81. The pigment that makes paint yellow in color is CdS and is named cadmium (II) sulfide. If correct check here: 80. Fe2O, is best known as rust and is named iron (II) oxide. If correct check here: core: