Editing Objectives Of Bonding II And Intermolecular Force
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<center><b>Bonding <nowiki>II and Intermolecular Force (IMF)</nowiki></b></center><br> <br> <i><b>Essential Question: Do you believe that? (theory explains observations)</b></i> <i>Each student will be able to:</i><br> 1. Using the knowledge from Lewis Dot Structures <nowiki>VSEPR (Valence Shell Electron Pair Repulsion)</nowiki>, predict the geometry and bond angle of simple molecules and polyatomic ions. <b>[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_114.html 4.4](4.4)</b><br> 2. Understand and explain Hybrization as the theoretical basis of <nowiki>VSEPR</nowiki> and how to determine the hybrization (sp, sp<sup>2</sup>,etc) on a central atom given the Lewis Dot Structure.<b>[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_114.html 4.4]</b><br> 3. Determine the Bond Polarity (<nowiki>BP</nowiki>) between two atoms using the knowledge of each atom's electronegativity (<nowiki>EN</nowiki>). <b>(4.3)</b><br> 4. Using <nowiki>BP</nowiki> and the molecular geometry, determine (explain) the Molecular Polarity (<nowiki>MP</nowiki>) of a species. Be able to explain the similarities and difference between polar (dipole) molecules and non-polar molecules.<br> 5. Identify the 4 types of intermolecular forces (London Dispersion Forces <nowiki>(LDF)</nowiki>, Dipole - Dipole, Hydogen bonding, Ionic bond and Metallic bond) present based on molecular geometry and polarity (either bond or molecular). For <nowiki>LDF</nowiki>, dipole - dipole and Hydrogen bonding, the student needs to know and understand what causes each type of <nowiki>IMF</nowiki> to have higher or lower force within each of these groups.relative strength of these substance for each what causes molecules to have varying degrees of strength for <b>[http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_114.html 4.5]</b><br> <b>Updated 2006 - (4.5)Identify how hydrogen bonding in water affects a variety of physical,chemical,and biological phenomena (such as surface tension, capillary action, density, and poiling point).</b><br>
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