ncsushortie
Veteran
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Can anyone help me with:
1.Compute the translational contribution to the standard molar entropy of D2 gas at 1100K.
or
2. For the I2 molecule where the fundamental frequency of vibration is 214.6 cm-1, compute the helmoltz energy of vibration, A (vib) at 1370K in J/mol. Hint: there is no need to consider the N! term as it is grouped with the A (trans)
Thanks  3/19/2006 9:25:07 PM
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Abbyraina
Starting Lineup
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1. use the formula for monatomic gas, listed on page 4 of chapter 18 notes, in place of mass for monatomic gas, take the mass of Deuterium and multiply by 2.
3. in the notes, use this formula, A-A(o)=-KT lnQ, and you know lnQ=Nlnq, subsitute back in main formula and plug and chug.. 3/19/2006 10:14:58 PM |
