D. ButaneThe formula of butane is C,H10. From your model of propane, C;Hs, construct all of thepossible isomers of butane by replacing a hydrogen atom with a methyl group,Choose the straight-chain model and view it from the end so that C #3 is hidden behind C #2.Hold #2 stationary, and rotate C #3 and observe the positions of the -CH3 and -H groups attachedto these C's.Question 4:a. Sketch the alignments of these groups through a 360° rotation by using the NewmanProjections templates below (the first two are completed).b. Label the highest energy (least stable) and lowest energy conformation above.H.HHHH.Н.H-CH3H.CH3

Answered: Image /qna-images/answer/e3d4bf0b-2da8-4144-bd97-2491ba9410cb.jpg

a. Sketch the alignments of these groups through a 360° rotation by using the Newman Projections templates below (the first two are completed). b. Label the highest energy (least stable) and lowest energy conformation above. H. H- H H H Н. CH3 H. CH3

a. Sketch the alignments of these groups through a 360° rotation by using the Newman Projections templates below (the first two are completed). b. Label the highest energy (least stable) and lowest energy conformation above. H. H- H H H Н. CH3 H. CH3

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 20CTQ

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

D. Butane
The formula of butane is C,H10. From your model of propane, C;Hs, construct all of the
possible isomers of butane by replacing a hydrogen atom with a methyl group,
Choose the straight-chain model and view it from the end so that C #3 is hidden behind C #2.
Hold #2 stationary, and rotate C #3 and observe the positions of the -CH3 and -H groups attached
to these C's.
Question 4:
a. Sketch the alignments of these groups through a 360° rotation by using the Newman
Projections templates below (the first two are completed).
b. Label the highest energy (least stable) and lowest energy conformation above.
H.
H
H
H
H.
Н.
H-
CH3
H.
CH3

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