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Lesson 3 Practice for Naming and Predicting Formulae of Compounds

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Lesson 3 Practice for Naming and Predicting Formulae of Compounds Title: Lesson 3 Practice for Naming and Predicting formulae of Compounds Objectives: Become proficient at naming and predicting formulae of chemical compounds. Specific Learner Outcomes: SWAT: Explain, using the periodic table, how and why elements combine to form compounds in specific ratios Predict formulas and write names for ionic and molecular compounds and common acids (sulfuric, hydrochloric etc) Activities: Worksheets External Resources: Visions 244-255, 284-292 AWC 89-104 Nelson 73-88 «First_» «Last» Predicting Formulae for Compounds Remember the first step is to determine whether a compound is ionic or molecular! Ionic compounds have a metal and a nonmetal while molecular have two nonmetals. 1. calcium phosphide 21. potassium carbonate 2. cesium oxide 22. lead(IV) chloride 3. manganese(iv) oxide 23. tin(II) bromide 4. iron(II) sulfide 24. ammonium hydroxide 5. potassium permanganate 25. iron(II) hydroxide 6. silver chloride 26. carbon dioxide 7. copper(II) hydroxide 27. dinitrogen pentoxide 8. ammonium sulfide 28. silver oxide 9. nickel(II) bromide 29. aluminum nitride 10. iron(II) oxide 30. manganese(II) hydroxide 11. mercury(I) sulfate 31. ammonium carbonate 12. iron(III) oxide 32. aluminum oxide 13. magnesium phosphide 33. antimony(v) sulfide 14. zinc hydride 34. calcium phosphate 15. diphosphorous pentoxide 35. cesium carbonate 16. aluminum phosphate 36. silver chromate 17. copper(II) nitrate 37. magnesium sulphate 18. nitrogen dioxide 38. chromium(III) phosphide 19. phosphorus trichloride 39. cobalt(III) nitrate 20. sodium phosphide 40. zinc iodide 41. iron(II) fluoride 66. copper(II) iodide 42. nickel(II) selenide 67. silver nitride 43. lithium oxide 68. mercury(II) bromide 44. copper (i) nitrate 69. aluminum oxide 45. strontinum carbonate 70. iron(II) chloride 46. mercury(I) sulfate 71. zinc oxide 47. manganese(II) oxide 72. calcium phosphide 48. nickel(II) chloride 73. barium nitride 49. mercury(II) nitride 74. sodium chloride 50. lead(II) hydroxide 75. carbon monoxide 51. tin(IV) chloride 76. disulfur tetraoxide 52. selenium tetrafluoride 77. nitrogen trifluoride 53. phosphorous pentabromide 78. dinitrogen trioxide 54. iron(II) sulfate 79. hydrogen chloride 55. nickel(II) sulfate 80. tin(IV) nitride 56. silicon dioxide 81. beryllium chloride 57. lithium phosphate 82. barium sulfide 58. potassium antimonide 83. gallium iodide 59. magnesium nitride 84. disulphur hexabromide 60. cadmium nitrite 85. water (dihydrogen oxide) 61. hydrogen nitrite 62. strontinum hydroxide 63. lead(II) sulfate 64. potassium fluoride 65. calcium sulfide «First_» «Last» Naming Compounds 1. NaCl 24. BeBr2 2. KF 25. MgF2 3. LiI 26. CaO 4. CaSO4 27. Al2O3 5. AlBr3 28. PbS 6. HCl 29. ZnI2 7. KOH 30. Fe2O3 8. CO2 31. HgCl2 9. HNO3 32. CuF2 10. K2O 33. SnF4 11. NH4Cl 34. CuS 12. SO4 35. FeO 13. NH4NO3 36. NiI3 14. H2SO4 37. CS2 15. Al(OH)3 38. P2S5 16. ZnO 39. P4O8 17. N2O3 40. Al4C3 18. CO 19. NO2 20. H2S 21. LiF 22. Na2O 23. K2N «First_» «Last» Final Formula review: (write formulae for these compounds) 1. lithium bromide _________________ 2. beryllium sulfide ____________ 3. carbon monoxide ________________ 4. Chromium(III) fluoride ________ 5. phosphorous trichloride ___________ 6. Dinitrogen trisulphide ________ 7. diarsenic tetrabromide ____________ 8. Cobalt(II) nitride ____________ 9. trinitrogen nonaiodide _____________ 10. Nickel(II) fluoride ___________ 11. manganese(IV) selenemide ___________ 12. Potassium sulphide __________ 13. oxygen difluoride __________________ 14. Iron(II) astatide _____________ 15. lead(IV) carbide ____________________ 16. Disilicon octochloride ________ 17. vanadium(V) oxide _________________ 18. Barium telluride ___________ 19. palladium (II) phosphide________________ 20. Diarsenic trioxide ___________ Name these compounds (you will need your table of polyatomic ions) 1. sodium acetate ___________________ 2. Calcium cyanide ____________ 3. iron (II) nitrate ____________________ 4. Copper (I) carbonate __________ 5. Nickel (II) nitrite __________________ 6. Vanadium(V) hydroxide ________ 7. francium glutamate ________________ 8. Iron(III) sulphate _____________ 9. potassium permanganate _____________ 10. Iron(II) bicarbonate ___________ 11. Nickel (III) phosphate _______________ 12. Ammonium chloride _________ 13. lead (IV) chlorate _________________ .
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