Final - Chemistry 2000 Spring 2006 Final Examination Name Student number Time 3 hours Aids allowed Calculator Instructions Answer all questions in

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Chemistry 2000 Spring 2006 Final Examination Name: Student number: Time: 3 hours Aids allowed: Calculator Instructions: Answer all questions in the spaces provided. You can use the backs of pages for scratch work or for extra answer space. If you do need to continue an answer on the back of a page, make sure that the continuation is clearly labeled. Graphs should be drawn accurately on the graph paper attached to the back of this exam paper. Make sure that your graphs are clearly labeled with the question number. Question 1 2 3 4 5 6 7 8 9 Marks /5 /9 /3 /5 /4 /4 /9 /10 /7 Question 10 11 12 13 Total Marks /19 /11 /8 /14 /108 Formulas and data Order Integrated rate law 1 ln x = ln x 0 - kt 2 1 x = 1 x 0 + kt c = 1mol / L ln k = ln A - ¯ E a RT P = 1bar ¯ G = ¯ G + RT ln Q R = 8 . 314472JK - 1 mol - 1 ¯ G = - RT ln K To convert degrees Celsius to Kelvin, add 273.15. The specific heat capacity of water is 4 . 184JK - 1 g - 1 . Autoionization constant of water T ( C) 10 20 25 30 K w 0 . 29 × 10 - 14 0 . 68 × 10 - 14 1 . 01 × 10 - 14 1 . 47 × 10 - 14 Species ¯ H f ¯ G f (kJ/mol) (kJ/mol) C 6 H 12 O 6 ( s ) ( α -D-glucose) - 1274 . 4 - 910 . 23 C 6 H 12 O 6 ( aq ) ( α -D-glucose) - 1263 . 06 - 914 . 25 Cl - ( aq ) - 167 . 080 - 131 . 218 F - ( aq ) - 335 . 35 - 281 . 52 FeCl 2 ( s ) - 341 . 83 - 302 . 35 FeCl 3 ( s ) - 399 . 41 - 333 . 91 Pb 2 + ( aq ) 0 . 92 - 24 . 24 1
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1. An initially p H-neutral solution of cysteine (C 3 H 7 NO 2 S) reacts with solid HgO to form
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This note was uploaded on 03/03/2012 for the course CHEM 2000 taught by Professor Roussel during the Fall '06 term at Lethbridge College.

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Final - Chemistry 2000 Spring 2006 Final Examination Name Student number Time 3 hours Aids allowed Calculator Instructions Answer all questions in

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