CHEM1300F10-FinalExam-PartB-V1

CHEM1300F10-FinalExam-PartB-V1 - CHEM 1300 Final Exam, Fall...

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CHEM 1300 Final Exam, Fall 2010 December 14, 2010 Part B: Open Answer Time: 3 hours Version 1 Page 1 of 6 The University of Manitoba Chemistry Department CHEM 1300: Structure and Modelling in Chemistry Final Examination, December 14, 2010 Part B Instructions Neatly print your information below Neatly print your student number in the designated spot on every page of Part B. Complete all of questions 1 – 14 Answer all questions neatly and clearly in the spaces provided. If you need more space, use the reverse side of the page and draw arrows to point to your extra workr. You must show your workings for all calculations in Part B in order to receive credit. Workings are not required for pictures, text, and symbolic answers. Some partial marks may be granted for answers in Part B that are partially correct. Name: Student Number: Examination Room: Seat Number: For examiner’s use only Page 2: __________ /5 Page 3: __________ /4 Page 4: __________ /7 Page 5: __________ /3 Page 6: __________ /5 Total: __________ /24
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CHEM 1300 Final Exam, Fall 2010 December 14, 2010 Part B: Open Answer Time: 3 hours Version 1 Page 2 of 6 Question 1 (1 point) Student Number __________________ Balance the combustion reaction equation for ethylene glycol (ethane-1,2-diol), the primary component of radiator antifreeze. ___ C 2 H 6 O 2 ( l ) + ___ O 2 ( g ) b ___ CO 2 ( g ) + ___ H 2 O ( g ) Question 2 (1 point) Write a balanced equation for each of the following nuclear reactions: a. beta decay of Cs 137 55 b. alpha decay of Te 110 52 Question 3 (1 point) Complete the following reaction: + Br 2 b Question 4 (2 points) a. Provide the ground state electron configurations for:
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CHEM1300F10-FinalExam-PartB-V1 - CHEM 1300 Final Exam, Fall...

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