Starting from the formula for the rotational energy levels: ħ² EJ J(J+1) = J = 0, 1, 2... 21 Show that: ħi² Aε = (J+1) I J = 0,1,2... Use this formula to calculate observed energies of the of H³5Cl rotational energy transitions given its internuclear separation is 127.5 pm.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Starting from the formula for the rotational energy levels:
ħ²
EJ J(J+1)
=
J = 0, 1, 2...
21
Show that:
ħi²
Aε = (J+1)
I
J = 0,1,2...
Use this formula to calculate observed energies of the of H³5Cl rotational energy transitions
given its internuclear separation is 127.5 pm.
Transcribed Image Text:Starting from the formula for the rotational energy levels: ħ² EJ J(J+1) = J = 0, 1, 2... 21 Show that: ħi² Aε = (J+1) I J = 0,1,2... Use this formula to calculate observed energies of the of H³5Cl rotational energy transitions given its internuclear separation is 127.5 pm.
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