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Chem Assignment 4

Chem Assignment 4 - Question 5.38.2 Select the most stable...

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Question 5.38.2 Select the most stable conformation of cis -1,2-diethylcyclohexane and its mirror image. Are these two molecules superimposable? Yes No Are these two molecules incontervertable trough a ring flip? No Yes C5.1.2 Consider the first bromoalkene in question 5.35g (top left structure on page 236) of your textbook. How many stereoisomers does this molecule have? 1 2 3 4 none of the above C5.3.1 You are given a sample 10.0 grams of (R)-2-butanol. This sample shows a rotation of -14 degrees when placed in a 1 dm polarimeter cell and the rotation is measured at 20 C using the sodium D line. This sample is mixed with 10.0 grams of racemic 2-butanol. The rotation of this new mixture, measured under the same conditions will be: -14 degrees 0 degrees +14 degrees -7 degrees cannot tell from information given C5.6.1 (R)-Glyceraldehyde and (S)-glyceraldehyde are related as stereoisomers and as:
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C5.1.3 How many stereoisomers are possible for 1,2-dichlorocyclopropane?
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