NO is a well-known example of a molecular system in which excited electronic energy levels are readily accessible at room temperature. Both the ground and excited electronic states are doubly degenerate and are separated by 121.1 cm¬1. (Note: the Boltzmann constant k = 1.38 × 10¬4 J.s, speed of the light c = 3.00 · 1010 cm · s-1 the Planck constant h = 6.626 - 10¬34 J.s). Part A Evaluate the electronic partition function for this molecule at 373 K . Express the electronic partition function to three significant figures. ? qE = Submit Request Answer Part B Determine the temperature at which qɛ = 3. Express the temperature in kelvins to three significant figures. ? T = K Submit Request Answer
NO is a well-known example of a molecular system in which excited electronic energy levels are readily accessible at room temperature. Both the ground and excited electronic states are doubly degenerate and are separated by 121.1 cm¬1. (Note: the Boltzmann constant k = 1.38 × 10¬4 J.s, speed of the light c = 3.00 · 1010 cm · s-1 the Planck constant h = 6.626 - 10¬34 J.s). Part A Evaluate the electronic partition function for this molecule at 373 K . Express the electronic partition function to three significant figures. ? qE = Submit Request Answer Part B Determine the temperature at which qɛ = 3. Express the temperature in kelvins to three significant figures. ? T = K Submit Request Answer
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.9E
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