stronger signals in rotational spectroscopy of the CN molecule, in its ground electronic state, involve the rotational state J = 10, at 300 K. Determine the rotational energy of this state, in J•mol , considering the rigid rotor model. The energy of each rotational quantum state according to the rigid rotor model is E, =, (J+1) 21 The most popular level is given by: kT J 2hcB max 2 rotational constant: 87²1 Additional Information: 23 -1 Avogadro's constant: 6.02 × 10 mol -23 -1 Boltzmann constant: 1.38 x 10 J-K Planck's constant: 6.63 × 10 J's -34 speed of light: 2.99 × 10 m's 8. -1.
stronger signals in rotational spectroscopy of the CN molecule, in its ground electronic state, involve the rotational state J = 10, at 300 K. Determine the rotational energy of this state, in J•mol , considering the rigid rotor model. The energy of each rotational quantum state according to the rigid rotor model is E, =, (J+1) 21 The most popular level is given by: kT J 2hcB max 2 rotational constant: 87²1 Additional Information: 23 -1 Avogadro's constant: 6.02 × 10 mol -23 -1 Boltzmann constant: 1.38 x 10 J-K Planck's constant: 6.63 × 10 J's -34 speed of light: 2.99 × 10 m's 8. -1.
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Transcribed Image Text:h
B =
87²1

Transcribed Image Text:The population of rotational levels is related to the intensity of the signals in rotational spectroscopy. You
stronger signals in rotational spectroscopy of the CN molecule, in its ground electronic state,
involve the rotational state J = 10, at 300 K. Determine the rotational energy of this state, in J-mol , considering
the rigid rotor model.
-1
The energy of each rotational quantum state according to the rigid rotor model is
E, =U
-J(J+1)
The most popular level is given by:
kT
1
J
2hcB
max
2
rotational constant:
87²I
Additional Information:
23
-1
Avogadro's constant: 6.02 x 10 mol
-23
-1
Boltzmann constant: 1.38 x 10 J-K
Planck's constant: 6.63 x 10 J-s
-34
speed of light: 2.99 × 10 m-s 8
-1.
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