Answered: 8. Describe the nature of the IMF…

8. Describe the nature of the IMF (dipole-dipole) holding ICI (iodine-chlorine) molecules together in the liquid state. Include a labeled drawing as part of your explanation.

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU2: Smells: Molecular Structure And Properties

Section: Chapter Questions

Problem 7STP

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Question

Number 8

your explanation, discuss the relative electronegativity of the atoms involved in ea
of the two bonds.
Both Hf and F2 share electrons, forming covalent bonds. HF is a polar covalent
molecule, due to greater electronegativity causing the electrons to be closer to the
atom. F2 is non polar.
8. Describe the nature of the IMF (dipole-dipole) holding ICI (iodine-chlorine)
molecules together in the liquid state. Include a labeled drawing as part of your
explanation.
9. Complete the table.
For each pair of molecules circle the one with the higher boiling point. Your
answer should be based on the number of electrons in each molecule and the
polarity of each molecule.
Molecules
# e -
Polar
Type of IMF
London
Dipole-Dipole
Dipole-Dipole
CH4
10
Yes
No
Pair 1
SiH4
18
Yes
No
London
Pair 2.
CH»CL,
42
Yes
No
London
Dinole-Dinole
W

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