<p>Name ______Period ______</p><p>2nd 9 Weeks Final Exam Review</p><p>Name the following compounds and identify them as ionic or covalent.</p><p>1. N2O4 ______(Ionic / Covalent)</p><p>2. FeCl3 ______(Ionic / Covalent)</p><p>3. Na2O ______(Ionic / Covalent)</p><p>4. KF ______(Ionic / Covalent)</p><p>5. CH4 ______(Ionic / Covalent)</p><p>6. NH4Br ______(Ionic / Covalent)</p><p>7. CuSO4 ______(Ionic / Covalent)</p><p>8. KNO3 ______(Ionic / Covalent)</p><p>9. LiOH ______(Ionic / Covalent)</p><p>10. PBr3 ______(Ionic / Covalent)</p><p>Give the formula for the following compounds and identify them as ionic or covalent.</p><p>11. Sodium Chromate______(Ionic / Covalent)</p><p>12. Ammonium Fluoride______(Ionic / Covalent)</p><p>13. Tin (IV) Oxide______(Ionic / Covalent)</p><p>14. Nitrogen Monoxide______(Ionic / Covalent)</p><p>15. Silver (I) Nitrate______(Ionic / Covalent) 16. Magnesium Phosphate______(Ionic / Covalent)</p><p>17. Disulfur Tetrabromide______(Ionic / Covalent)</p><p>18. Aluminum Hydroxide______(Ionic / Covalent)</p><p>19. Nickel (II) Sulfate______(Ionic / Covalent)</p><p>20. Sulfur Hexafluoride______(Ionic / Covalent)</p><p>Give the name for the following acids:</p><p>21. H2SO4 ______</p><p>22. HClO4 ______</p><p>23. H2CO3 ______</p><p>24. HFO3 ______</p><p>25. HBr ______</p><p>Give the formula for the following acids:</p><p>26. Nitric acid ______</p><p>27. Hydrochloric acid ______</p><p>28. Acetic acid ______</p><p>29. Hypochlorous acid ______</p><p>30. Bromic acid ______</p><p>Balance and classify the following chemical reactions. 31. __C7H17 + __O2  __CO2 + __H2O Type of reaction______</p><p>32. __Al + __Fe3N2  __AlN + __Fe Type of reaction______</p><p>33. __NaClO3  __NaCl + __O2 Type of reaction______</p><p>34. __ZnS + ___AlP  __Zn3P2 + __Al2S3 Type of reaction______</p><p>35. __H2O2  __H2 + __O2 Type of reaction______</p><p>36. __(NH4)3PO4 + __Pb(NO3)4  __Pb3(PO4)4 + __NH4NO3 Type of reaction______</p><p>37. __BF3 + __Li2SO3  __B2(SO3)3 + __LiF Type of reaction______</p><p>38. __H2O + __CO2  __C7H8 + __O2 Type of reaction______</p><p>39. __KBr + __Fe(OH)3  __KOH + __FeBr3 Type of reaction______</p><p>40. __Pb(OH)4 + __Cu2O  __PbO2 + __CuOH Type of reaction______</p><p>Electron regions Molecular Formula Name</p><p>AX2 2 Linear Ex. BeH2, CO2, BeF2 HCN</p><p>AX3 3 Trigonal Planar Ex. BH3</p><p>AX4 4 Tetrahedron Ex. CCl4 AX2E2 4 Bent Ex. H2O, H2S</p><p>A = central atom; X = bonded to central atom; E = lone pairs</p><p>Draw the Lewis Dot structures for the following:</p><p>Remember count total valence electrons, and then create bonds…</p><p>H2O</p><p>BH3</p><p>CCl4</p><p>Predict the products and balance the reaction for the following.</p><p>41. Ag(NO3)2 + 2 KI  ______+ ______</p><p>42. 2 C2H2 + 5 O2  4 CO2 + ______</p><p>43. Potassium Chloride reacts with Sodium Nitrate to form which two products?</p><p>______and ______</p><p>44. C6H12O6 + 6 O2  ______+ ______</p><p>45. Na2CO3  CO2 + ______Draw the Lewis dot diagram for the following elements and determine the shape.</p><p>46. NH3</p><p>47. CF4</p><p>48. SO3</p><p>49. CO2</p><p>50. SF4</p>