C10HW5a_4 - 12/18/11 View Attempt 1/4

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Unformatted text preview: 12/18/11 View Attempt 1/4 learn.uh.edu/webct/urw//ViewStudentAttempt.dowebct?attempt=4765749 VieZ Attempt 4 of 5 Title: C10HW5a Started: Oc tober 11, 2011 6:47 PM Submitted: Oc tober 11, 2011 6:47 PM Time spent: 00:00:05 Total score: 0/10 = 0% Total sc ore adjusted b\ 0.0 Ma[imum possible sc ore: 10 Done 1. What shape c lass is appropriate for the bromine atom in BrF 5 ? In AX n E m , n = the number of bonding pairs and m = the number of lone pairs around A. Student Response Correct AnsZer A. AX 2 E 3 B. AX 5 E C. AX 3 E D. AX 3 E 2 E. AX 5 Sc ore: 0/1 2. Choose the c orrec t elec tron-group arrangement around atom A in the c ase beloZ. Student Response Correct AnsZer A. linear B. trigonal planar C. tetrahedral D. trigonal bip\ramidal E. none of these Sc ore: 0/1 12/18/11 View Attempt 2/4 learn.uh.edu/webct/urw//ViewStudentAttempt.dowebct?attempt=4765749 3. Given that the ideal F-Cl-F bond angles in ClF 3 are 180 and 90, predic t the geometry of the molec ule....
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C10HW5a_4 - 12/18/11 View Attempt 1/4

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