Calculate the average potential energy between HC1 (u = 1.08 D) and molecules with the given polarizability volumes ( a') and separations ( r ). Comment on your results. (a) r= 0.3 nm V molecule a' (m³) (kJ/mol) NH3 2.22x10-30 6.80x10-30 CH2C12 CHC13 8.50x10-30 CC14 10.3x10-30

Calculate the average potential energy between HC1 (u = 1.08 D) and molecules with the given polarizability volumes ( a') and separations ( r ). Comment on your results. (a) r= 0.3 nm V molecule a' (m³) (kJ/mol) NH3 2.22x10-30 6.80x10-30 CH2C12 CHC13 8.50x10-30 CC14 10.3x10-30

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 42P

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Question

Must do complere both parts a and b else downvote

Calculate the average potential energy between HC1 (u = 1.08 D) and molecules with the
given polarizability volumes ( a') and separations ( r ). Comment on your results.
(a) r= 0.3 nm
V
molecule
a' (m?)
(kJ/mol)
2.22x10-30
6.80x10-30
8.50x10-30
10.3x10-30
NH3
CH2C12
CHC13
C14
(b) a' = 10.4x10-30 m3
(benzene)
r (nm) V (kJ/mol)
0.3
0.4
0.6
1.0

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