CH1-solutions[1] - Answers for Student Exercises 1.1 to 1.5...

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Answers for Student Exercises 1.1 to 1.5 1 Atom Type # of Atoms Mass Total Mass Hydrogen 22 1.00783 22.17226 Carbon 10 12.00000 120.00000 Nitrogen 0 14.0031 0.00000 Oxygen 0 15.9949 0.00000 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 0 142.17226 Exact Mass a 3-ethyloctane C 10 H 22 - (C 2 H 5 ) Rule 3 - (C 5 H 11 ) Rule 3 - (CH 2 =CH 2 ) Rule 9 H or - (C 4 H 9 ) Rule 5 and 6 - (CH 2 =CH 2 ) Rule 6 - (C 3 H 7 ) Rule 3 Atom Type # of Atoms Mass Total Mass Hydrogen 18 1.00783 18.14094 Carbon 10 12.00000 120.00000 Nitrogen 0 14.0031 0.00000 Oxygen 0 15.9949 0.00000 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 2 138.14094 Exact Mass b 3-butylcyclohex-1-ene C 10 H 18
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Answers for Student Exercises 1.1 to 1.5 2 Atom Type # of Atoms Mass Total Mass Hydrogen 22 1.00783 22.17226 Carbon 11 12.00000 132.00000 Nitrogen 0 14.0031 0.00000 Oxygen 0 15.9949 0.00000 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 1 154.17226 Exact Mass d ( E )-undec-3-ene C 11 H 22 or - (CH 3 ) Rule 5 - (C 6 H 13 ) Rule 5 H - (C 7 H 14 ) Rule 9 Atom Type # of Atoms Mass Total Mass Hydrogen 18 1.00783 18.14094 Carbon 13 12.00000 156.00000 Nitrogen 0 14.0031 0.00000 Oxygen 1 15.9949 15.99490 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 5 190.13584 Exact Mass O c 2-methyl-1-phenylhexan-1-one C 13 H 18 O O - (C 6 H 13 ) Rule 8 O O O - (C 6 H 5 ) Rule 8 O O H - (C 4 H 8 ) Rule 9 O H OH O - (CO) Rule 8+9
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Answers for Student Exercises 1.1 to 1.5 3 Atom Type # of Atoms Mass Total Mass Hydrogen 18 1.00783 18.14094 Carbon 12 12.00000 144.00000 Nitrogen 0 14.0031 0.00000 Oxygen 0 15.9949 0.00000 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 4 162.14094 Exact Mass e 1-(hexan-2-yl)benzene C 12 H 18 - (CH 3 ) Rule 7 - (C 4 H 9 ) Rule 7 - (C 4 H 8 ) Rule 9 H H H Atom Type # of Atoms Mass Total Mass Hydrogen 16 1.00783 16.12528 Carbon 7 12.00000 84.00000 Nitrogen 0 14.0031 0.00000 Oxygen 1 15.9949 15.99490 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 0 116.12018 Exact Mass OH f heptan-2-ol C 7 H 16 O OH OH OH - (C 5 H 11 ) Rule 8 - (CH 3 ) Rule 8 - (H ) Rule 8 OH OH OH H OH H - (H 2 O) Rule 9
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Answers for Student Exercises 1.1 to 1.5 4 Atom Type # of Atoms Mass Total Mass Hydrogen 22 1.00783 22.17226 Carbon 11 12.00000 132.00000 Nitrogen 0 14.0031 0.00000 Oxygen 2 15.9949 31.98980 Sulfur 0 31.9721 0.00000 C n H m X x N y O z IHD Bromine 0 78.9183 0.00000 Index = (n) - (m/2) - (x/2) + (y/2) + 1 = 1 186.16206 Exact Mass COOH g 3,5,7-trimethyloctanoic acid C 11 H 22 O 2 OH O - (OH ) Rule 8 - (C 10 H 21 ) Rule 8 - (C 9 H 18 ) Rule 9 C O C O OH O C OH O C OH O HO O H HO O HO OH H Atom Type # of Atoms Mass Total Mass Hydrogen 14 1.00783 14.10962 Carbon 6 12.00000
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This note was uploaded on 01/16/2011 for the course CHM 3122 taught by Professor Bryce during the Fall '09 term at University of Ottawa.

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CH1-solutions[1] - Answers for Student Exercises 1.1 to 1.5...

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