The vibrational frequencies of 23Na'H, 2³Nª³³CI, and 23Na127I are 3.51 × 1013 s-1, 1.10 × 1013 s-', and 0.773 × 1013 s, respectively. Their bond lengths are 1.89 Å, 2.36 Å, and 2.71 Å. What are their reduced masses? What are their force constants? If NaH and NaD have the same force constant, what is the vibrational frequency of NaD? D is ²H.

The vibrational frequencies of 23Na'H, 2³Nª³³CI, and 23Na127I are 3.51 × 1013 s-1, 1.10 × 1013 s-', and 0.773 × 1013 s, respectively. Their bond lengths are 1.89 Å, 2.36 Å, and 2.71 Å. What are their reduced masses? What are their force constants? If NaH and NaD have the same force constant, what is the vibrational frequency of NaD? D is ²H.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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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Question

The vibrational frequencies of 23Na'H, 2³Nª³³CI, and
23Na127I are 3.51 × 1013 s-1, 1.10 × 1013 s-', and 0.773 ×
1013 s, respectively. Their bond lengths are 1.89 Å,
2.36 Å, and 2.71 Å. What are their reduced masses? What
are their force constants? If NaH and NaD have the same
force constant, what is the vibrational frequency of NaD?
D is ²H.

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