The structures of 2,2-dimethylpropane and pentane are shown. Η Η Η Η CH3 H3C CH 3 CH3 H surface area of 2,2-dimethylpropane = H H H H H H 2,2-dimethylpropane pentane Calculate the surface area of each compound, assuming that 2,2-dimethylpropane is approximately spherical with a radius of 254 pm and that pentane is approximately a rectangular prism with dimensions of 295 pm × 692 pm × 766 pm. pm²
The structures of 2,2-dimethylpropane and pentane are shown. Η Η Η Η CH3 H3C CH 3 CH3 H surface area of 2,2-dimethylpropane = H H H H H H 2,2-dimethylpropane pentane Calculate the surface area of each compound, assuming that 2,2-dimethylpropane is approximately spherical with a radius of 254 pm and that pentane is approximately a rectangular prism with dimensions of 295 pm × 692 pm × 766 pm. pm²
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter10: Organic Chemistry
Section: Chapter Questions
Problem 10.52P
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![The structures of 2,2-dimethylpropane and pentane are shown.
H H H H
CH3
H3C
CH3
CH3
surface area of 2,2-dimethylpropane
surface area of pentane =
pentane
H
=
O 2,2-dimethylpropane
H
2,2-dimethylpropane
Calculate the surface area of each compound, assuming that 2,2-dimethylpropane is approximately spherical with a radius of
254 pm and that pentane is approximately a rectangular prism with dimensions of 295 pm × 692 pm × 766 pm.
H
H H
Select the molecule that has the larger surface area.
pentane
H
H
Select the true statement about the boiling points of these two molecules.
Pentane has the higher boiling point because it has the smaller surface area.
2,2-Dimethylproane has the higher boiling point because it has the larger surface area.
Pentane has the higher boiling point because it has the larger surface area.
O 2,2-Dimethylproane has the higher boiling point because it has the smaller surface area.
2
pm²
2
pm²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F646bd109-e2a6-4c6a-a3ea-1fdf7467c156%2Fc13fb230-e3b6-491a-83a1-bbc0b4bbac8f%2Fpfcplqn_processed.png&w=3840&q=75)
Transcribed Image Text:The structures of 2,2-dimethylpropane and pentane are shown.
H H H H
CH3
H3C
CH3
CH3
surface area of 2,2-dimethylpropane
surface area of pentane =
pentane
H
=
O 2,2-dimethylpropane
H
2,2-dimethylpropane
Calculate the surface area of each compound, assuming that 2,2-dimethylpropane is approximately spherical with a radius of
254 pm and that pentane is approximately a rectangular prism with dimensions of 295 pm × 692 pm × 766 pm.
H
H H
Select the molecule that has the larger surface area.
pentane
H
H
Select the true statement about the boiling points of these two molecules.
Pentane has the higher boiling point because it has the smaller surface area.
2,2-Dimethylproane has the higher boiling point because it has the larger surface area.
Pentane has the higher boiling point because it has the larger surface area.
O 2,2-Dimethylproane has the higher boiling point because it has the smaller surface area.
2
pm²
2
pm²
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