CHEM-6 Midterm: Chem 6 Dartmouth Spring Exam 3
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Chem 6 sample exam 3 (100 points total) @ this is a closed book exam to which the honor. @ the last page contains the mo energy level ordering for diatomic molecules, some electronegativity information, and the periodic table. @ please write clearly and show your work. If you need to write on the back of the exam paper, please indicate this clearly. @ some questions are more challenging than others. Allot your time accordingly, and try to answer. @ please put your name both below and on p. 2. Name (please print) __________________________________________: (10 pts, 2 each) indicate whether or not each of the following molecules has a dipole moment. 2 (a) co (b) bbr3 (c) brf3 (d) xef4 (e) pf5. 3: (10 pts, 5 each) give lewis dot structures for the following molecules, including formal charges and resonance structures if necessary. Give the 3-dimensional structure of the anions in both cases.
