MATH201 Midterm: MATH 201 UofA Midterm rev.sol2

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31 Jan 2019
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Questions 6-12 are 5 point multiple choice questions. Questions 13-19 are short answer questions with points as indicated. Write out your answers in the indicated place on the answer form. Use the following answer choices for the next three questions. 3 pts each: identical structures, conformational isomers, constitutional isomers, diastereomers, enantiomers. Use the following answer choices for the next two questions. A 1 b 2 c 3 d 1 + 2 e 1 + 4 f 2 + 3. Identify the compound or compounds shown above that are chiral. Identify the compound or compounds shown above that have a meso structure. Select the correct iupac name for the compound shown below. A sawhorse drawing of (r)-2-pentanol is shown below. The cyclohexane a-value (energy difference between axial and equatorial conformer) for an ethyl group is 7. 5 kj/mol. Use this value to estimate the equilibrium constant for the following equilibrium. A 19000 b 1900 c 19 d 1. 9 e 0. 19 f 0. 0019.