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5. The vibrational modes of a particular molecule are listed below. Calculate the vibrational contribution to the molar entropy at 300 K. IIT Mode Degeneracy wavenumber / cm-1 v1 1 206 v2 1 305 v3 2 1083 v4 3 1367

5. The vibrational modes of a particular molecule are listed below. Calculate the vibrational contribution to the molar entropy at 300 K. IIT Mode Degeneracy wavenumber / cm-1 v1 1 206 v2 1 305 v3 2 1083 v4 3 1367

Chemistry
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
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5. The vibrational modes of a particular molecule are listed below. Calculate the vibrational contribution to the molar entropy at 300 K. Mode Degeneracy wavenumber / cm-1 v1 206 v2 305 v3 1083 v4 1367 USEFUL CONSTANTS R = 8.314 J/mol/K = 0.08205 Latm/mol/K kB =1.38 x10-23 J/K h = 6.626×10-34 J s c = 3x108 m/s 1 cm-1 = 1.98x10-23 J STP = 298 K, 1bar (105 N/m²) 12 3
Transcribed Image Text:5. The vibrational modes of a particular molecule are listed below. Calculate the vibrational contribution to the molar entropy at 300 K. Mode Degeneracy wavenumber / cm-1 v1 206 v2 305 v3 1083 v4 1367 USEFUL CONSTANTS R = 8.314 J/mol/K = 0.08205 Latm/mol/K kB =1.38 x10-23 J/K h = 6.626×10-34 J s c = 3x108 m/s 1 cm-1 = 1.98x10-23 J STP = 298 K, 1bar (105 N/m²) 12 3
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