Assume that for ¹H35Cl molecule the rotational quantum number J is 11 and vibrational quantum number n = 0. The isotopic mass of ¹H atom is 1.0078 amu and the isotopic mass of 35C1 atom is 34.9688 amu, k = 516 Nm-¹, and ze = 127.5 pm. ▼ Part E Calculate the period for vibration. Express your answer in seconds to three significant figures. Tvibrational 1.12x10-14 s Submit ✓ Correct Correct answer is shown. Your answer 1.1181-10-14=1.1181x10-14s was either rounded differently or used a different number of significant figures than required for this part. Part F Previous Answers Calculate the period for rotation. Express your answer in seconds to four significant figures. Trotations —| ΑΣΦ → www. ?

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 49P
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Assume that for ¹H35 Cl molecule the rotational quantum number
J is 11 and vibrational quantum number n = 0. The isotopic
mass of ¹H atom is 1.0078 amu and the isotopic mass of 35 C1
atom is 34.9688 amu, k = 516 N · m¯¹, and x = 127.5 pm.
Part E
Calculate the period for vibration.
Express your answer in seconds to three significant figures.
Tvibrational
=
Part F
Submit Previous Answers
1.12x10-14 s
Correct
Correct answer is shown. Your answer 1.1181.10-¹4 = 1.1181x10-14s was either rounded differently or used a different number of significant figures
than required for this part.
Calculate the period for rotation.
Express your answer in seconds to four significant figures.
Trotational =
ΑΣΦ
W ?
S
Transcribed Image Text:Assume that for ¹H35 Cl molecule the rotational quantum number J is 11 and vibrational quantum number n = 0. The isotopic mass of ¹H atom is 1.0078 amu and the isotopic mass of 35 C1 atom is 34.9688 amu, k = 516 N · m¯¹, and x = 127.5 pm. Part E Calculate the period for vibration. Express your answer in seconds to three significant figures. Tvibrational = Part F Submit Previous Answers 1.12x10-14 s Correct Correct answer is shown. Your answer 1.1181.10-¹4 = 1.1181x10-14s was either rounded differently or used a different number of significant figures than required for this part. Calculate the period for rotation. Express your answer in seconds to four significant figures. Trotational = ΑΣΦ W ? S
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