HopeEdu Final Exam S06

HopeEdu Final Exam S06 - Chemistry 322 Dr. Clark Spring...

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1 Chemistry 322 Name Dr. Clark Spring 2006 Exam 03 INSTRUCTIONS 1. This exam consists of 11 pages, one sheet of scratch paper, several pages of useful information, and a periodic table. If a page is missing, let me know immediately. 2. PRINT your name NOW at the top of ALL pages. 3. Part A is worth 52 points. Part B is worth 48 points. Part C is worth 25 points. 4. You will have up to 2.5 hours to complete this exam. Check your work after completing the exam. Please show all your work, and be certain that all your explanations are given as complete sentences. 5. On the grading chart at the bottom of this page, CIRCLE the numbers of the questions that you would like to be graded. BEFORE YOU HAND IN YOUR EXAM, CHECK THAT YOU HAVE CIRCLED THE CORRECT NUMBER OF QUESTIONS FOR PARTS A (4), B (2), and C (1). Part A 1 (ALL) /16 pts. 2 /12 pts. 3 /12 pts. 4 /12 pts. 5 /12 pts. Part B 6 /16 pts. 7 /16 pts. 8 /16 pts. 9 /16 pts. Part C 10 /25 pts. 11 /25 pts. TOTAL /125 pts.
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2 PART A. (52 points) BASIC QUESTIONS . Answer QUESTION #1 and THREE of the next four questions , e.g. 1/2/3/4, 1/2/3/5, 1/3/4/5, etc. Write your answer in the space provided. SHOW YOUR WORK & WRITE EXPLANATIONS IN COMPLETE SENTENCES . 1. Answer the following questions that involve drawing structures, naming, or determining isomers of various transition metal complexes. a) Draw the structure of the complex ion cis -acetylacetonatodichloroplatinate(II). b) Draw the structure of bromo- cis -dimethyl- mer -tris(trimethylphosphine)cobalt(III). c) Provide the correct name of the compound whose structure is shown below. NAME = ______________________________________________ d) Draw all possible isomers of [Co(py) 2 (SCN) 2 ], given that it is a tetrahedral complex. NH 3 Cr 3+ NH 3 NH 3 H 3 N H 3 N O NH 3 Cr 3+ NH 3 NH 3 H 3 N NH 3 H 5+ .5Cl -
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3 2. Fill in each blank below with the formula of a related compound with the property given (as in the example): Example: Stronger acid than HCl: HBr a) Stronger Lewis base than PF 3 : b) Stronger Arrhenius acid than HNO 2 : c) Harder Lewis acid than Fe 2+ :
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HopeEdu Final Exam S06 - Chemistry 322 Dr. Clark Spring...

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