ChapterTenReview - 10review Student: _ 1. Which one of the...

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Page 1 10review Student: ___________________________________________________________________________ 1. Which one of the following Lewis structures is definitely incorrect? A. a B. b C. c D. d E. e 2. According to VSEPR theory, a molecule with the general formula AX 2 will have a ___ molecular shape. A. linear B. bent C. trigonal planar D. tetrahedral E. triangular 3. According to VSEPR theory, a molecule with the general formula AX 3 will have a ______ molecular shape. A. linear B. bent C. trigonal planar D. tetrahedral E. trigonal pyramidal
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Page 2 4. According to VSEPR theory, a molecule with the general formula AX 4 will have a ______ molecular shape. A. bent B. trigonal planar C. trigonal pyramidal D. square planar E. tetrahedral 5. According to VSEPR theory, a molecule with the general formula AX 5 will have a ______ molecular shape. A. tetrahedral B. trigonal planar C. trigonal pyramidal D. trigonal bipyramidal E. see-saw 6. According to VSEPR theory, a molecule with the general formula AX 6 will have a ______ molecular shape. A. tetrahedral B. trigonal planar C. trigonal bipyramidal D. hexagonal E. octahedral 7. What is the molecular shape of BeH 2 as predicted by the VSEPR theory? A. linear B. bent C. angular D. trigonal E. none of these choices is correct
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Page 3 8. What is the molecular shape of NOCl as predicted by the VSEPR theory? A. linear B. trigonal planar C. bent D. tetrahedral E. trigonal pyramidal 9. What is the molecular shape of ClO 3 F as predicted by the VSEPR theory? A. trigonal pyramidal B. square planar C. square pyramidal D. tetrahedral E. octahedral 10. What is the molecular shape of SiF 6 2- as predicted by the VSEPR theory? A. trigonal bipyramidal B. hexagonal C. tetrahedral D. see-saw E. octahedral
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Page 4 11. Draw Lewis structures, showing all valence electrons, for: a. N b. Br - c. O 2 d. SO 4 2- 12. Which one of the following Lewis structures is definitely incorrect? A. a B. b C. c D. d E. e 13. Which one of the following Lewis structures is definitely incorrect? A. a B. b C. c D. d E. e
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14. Select the best Lewis structure for ClCN. A. a B. b C. c D. d E. e 15. Select the best Lewis structure for P 2 I 4 . A. a B. b C. c D. d E. None of these structures is suitable for P 2 I 4 . 16. Select the correct Lewis structure for TeBr 2 . A.
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This homework help was uploaded on 04/20/2008 for the course CHEM 1300/ taught by Professor Ballester during the Fall '08 term at Nova Southeastern University.

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ChapterTenReview - 10review Student: _ 1. Which one of the...

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