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Unformatted text preview: Chem 312 Exam I 1 Chemistry 312 Hour Exam I Winter 2010 February 12, 2010 Total Points= 100 ______________________________________________________ Name: ____________ Key _________________ Sign your exam in the space provided below if you are willing to have your exam returned publicly (in your TAs office). Scores will not be visible and displayed on the second page rather than the cover page. Signature: ________________________________________ Chem 312 Exam I 2 1a. What symmetry operation is shown below? Be specific. (5 pts) H 2 H 4 H 6 H 5 H 1 H 3 H 1 H 6 H 5 H 4 H 3 H 2 Symmetry operation: C 3 ______________ 1b. What symmetry operation is shown below? Be specific. (5 pts) H 2 H 4 H 6 H 5 H 1 H 3 H 5 H 1 H 3 H 2 H 4 H 6 Symmetry operation: i ____________________ 1c. What symmetry operation is shown below? Be specific. (5 pts) H 2 H 4 H 6 H 5 H 1 H 3 H 4 H 2 H 3 H 1 H 5 H 6 Symmetry operation: C 2 _________________ 2. Illustrate a C 4 symmetry operation for the octahedral (all L= identical) molecule below by showing what happens to the numbering scheme upon performance of Chem 312 Exam I 2 1a. What symmetry operation is shown below? Be specific. (5 pts) H 2 H 4 H 6 H 5 H 1 H 3 H 1 H 6 H 5 H 4 H 3...
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This note was uploaded on 03/04/2010 for the course CHEM CHEM 312 taught by Professor Kovacs during the Spring '10 term at University of Washington.
 Spring '10
 KOVACS

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