Polarity_ANS - Molecular Shapes and Polarity 0 Chemistry...

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Unformatted text preview: Molecular Shapes and Polarity 0 Chemistry 210 0 For each of the following covalent molecules, answer the questions about the molecule. In each case, answering the questions will be aided by determining the electron arrangements and shapes of the molecules in question. Answer the questions on a separate sheet. éau. Q01 LQ'VJiB th" \S l'rux c3: M 1. Consider the molecule SO; A. What are the bond angles in the molecule? ‘ 10° C. Are the bonds in the molecule polar? w B. What is the hybridization on the sulfur atom? D. Is the overall molecule polar? 59‘ A0 2. Consider the molecule PBr3 A. What is the electron arrangement on phosph rus? D. Are the bonds in the molecule polar? B. What is the hybridization on the phosphorus atom? 3 \S 3 E. Is the overall molecule polar? C. What is the shape of the olecule? +r‘géiwd Pbrmir‘tauh W 3. Consider the molecule CHZFZ A. What is the shape the molecule? C. Is the overall molecule polar? be A . wde , . . . B. What IS the hybridlzatlon on the carbon atom? D. Sketch the molecule (indicating any partial charges). 693 (mo-Lew) 4. Consider the molecule Sell A. What are the bond angles in the molecule? C. Are the bonds in the molecule polar? {\0 4 [Oct 5° 6v /oS° B. What is the hybridization on the seleniu atom? D. Is the overall molecule polar? WQ 3 5‘70 E. Sketch the molecule showing hybrid orbitals and their orbital overlaps. {5... M> 5. Consider the molecule BrF; A. What is the shape of the molecule? C. Are the bonds in the molecule polar? a w - ;k B. What is the hybridizath on the romine atom? D. Is the overall molecule polar? 5 5196* 6. Consider the molecule CH3OH A. What is the hybridization on the carbon and oxygen atoms? C. What is the shape with respect to the oxygen atom? Q: sf ,0: .593 am Cm“) B. What is the shape with espect to the carbon atom? D. Is the overall molecule polar? +¢k Why C» (A E. Sketch the molecule showing hybrms and their orbital overlaps. (.324 at“ an) (D gt) 6) 7. Consider the molecule CH3 HCHZ A. What is the hybridization on eagll of the 3 carbons? L C. Is the overall molecule polar? C4263 Ca=>p c=éP B. What are e bond angles around each of the 3 carbons? Ark CIZ/07.5 C. : 13,09) Q31|m° IS ...
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This note was uploaded on 09/03/2010 for the course CHEM 234 taught by Professor Bates during the Fall '08 term at University of California, Berkeley.

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Polarity_ANS - Molecular Shapes and Polarity 0 Chemistry...

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