Final_rev - Review Sheet for the Final Examination Chapter...

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Review Sheet for the Final Examination Chapter 8 Understand how the lattice energy is dependent upon the charge and size of ions Be able to determine electron configurations for ions, including transition metal ions Understand qualitatively how the radii of anions and cations differ from neutral atoms Understand the Born-Haber Cycle Be able to draw Lewis dot structures Know the trends in electronegativity and use them to distinguish polar covalent bonds from non-polar covalent bonds Be able to assign formal charges from the Lewis dot structure Use formal charges to compare stabilities of alternative Lewis dot structures Understand the concept and meaning of resonance structures and identify molecules where the bonding is best represented by a resonance structure Know the three exceptions to the octet rule and how to draw Lewis dot structures when the octet rule is violated Understand the relationship between bond order (single, double and triple bonds), bond length and bond strength (enthalpy) Use bond enthalpies to estimate H rxn for gas phase reactions Chapter 9 Use the VSEPR model to predict molecular geometry of molecules Understand the bond angle trends (deviations from the ideal bond angles) in molecules
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This note was uploaded on 07/17/2008 for the course CHEM 121 taught by Professor Wyzlouzil during the Fall '07 term at Ohio State.

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Final_rev - Review Sheet for the Final Examination Chapter...

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