Q 3 please Q1-Determine the R/S configuration of the chirality center in following compounds..&02-Draw all stereoisomers for 1,2-dimethylcyclohexane.)03-A120 g sample of cocaine, was dissolved in 7.50 mL of chloroform and placed in a sample tube having a pathlengthof 5.00 cm. What was the observed rotation?"Q4- Reaction of HBr with 2-methylpropene yields 2-bromo-2-methvlnropane. What is the structure of the carbocation.formed during the reaction? Show the mechanism of the reaction.H₂CC=CH₂ + HBrCH₂CH₂ C-BrCH₂Q5-Match the statement in the left column with the best concept from the right colum.Stereomers with an asymmetric carbon center and non-superimposable mirrorimagesEqual amounts of two enantiomers -homens that differ in connections between atomsAchil molecule that has chiral centers-06-Give IUPAC names for the following compound.a-constitutional isomersb-enantiomersmeso compoundd-racemic mixture.e-diasteromersCH₂CHCH₂CH₂CH₂CH₂CH₂CH=CHCHCH₂CH3

Note : i have been asked to solve only question number 3 so I am going to solve that only ,if you…

Answered: 03-A120 g sample of cocaine, was…

03-A120 g sample of cocaine, was dissolved in 7.50 mL of chloroform and placed in a sample tube having a pathlength of 5.00 cm. What was the observed rotation?"

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 11E

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Question

Q 3 please

Q1-Determine the R/S configuration of the chirality center in following compounds..
&
02-Draw all stereoisomers for 1,2-dimethylcyclohexane.)
03-A120 g sample of cocaine, was dissolved in 7.50 mL of chloroform and placed in a sample tube having a pathlength
of 5.00 cm. What was the observed rotation?"
Q4- Reaction of HBr with 2-methylpropene yields 2-bromo-2-methvlnropane. What is the structure of the carbocation.
formed during the reaction? Show the mechanism of the reaction.
H₂C
C=CH₂ + HBr
CH₂
CH₂ C-Br
CH₂
Q5-Match the statement in the left column with the best concept from the right colum.
Stereomers with an asymmetric carbon center and non-superimposable mirror
images
Equal amounts of two enantiomers -
homens that differ in connections between atoms
Achil molecule that has chiral centers-
06-Give IUPAC names for the following compound.
a-constitutional isomers
b-enantiomers
meso compound
d-racemic mixture.
e-diasteromers
CH₂CHCH₂CH₂
CH₂CH₂CH₂CH=CHCHCH₂CH3

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