[CHM 331] Assistance...
Andrew J. Pounds
pounds_aj at mercer.edu
Mon May 2 12:51:18 EDT 2016
I went to my office and rebuilt my "spreadsheet" around SI units at
300K. Here is what I got..
-- Calculating for H2 --
q (trans - diatomic) 2.766552E+30
q (rot - diatomic) 1.713641E+00
q (vib - diatomic) 1.000000E+00
q (elec - diatomic) 1.231463E+75
-- Calculating for O2 --
q (trans - diatomic) 1.768387E+32
q (rot - diatomic) 7.213478E+01
q (vib - diatomic) 1.000513E+00
q (elec - diatomic) 2.418350E+86
-- Calculating for OH --
q (trans - diatomic) 6.852197E+31
q (rot - diatomic) 1.102852E+01
q (vib - diatomic) 1.000000E+00
q (elec - diatomic) 2.321008E+74
=================================================
Equilibrium Constant Calculation
2 OH <---> H2 + O2
Temperature = 300 K
q_OH = 1.75398e+107 (SI units)
q_H2 = 5.83821e+105
q_O2 = 3.08648e+120
K = 5.85728e+11
===============================================
Also of use to you might be the following....
$\Theta_v = hc\tilde{\nu}/k$
$\Theta_r = hc\tilde{B}/k$
--
Andrew J. Pounds, Ph.D. (pounds_aj at mercer.edu)
Professor of Chemistry and Computer Science
Mercer University, Macon, GA 31207 (478) 301-5627
http://faculty.mercer.edu/pounds_aj
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