Calculate the standard molar entropy of CHCl3 at 300, 400, 500, 600, 700, and 800 K. The rotational constants and vibrational constants are given in the table below.
CHCl3 (from NIST Data Tables) |
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Vibrational Data |
Rotational Data |
Electronic |
|||
Symmetry |
Freq(cm-1) |
degeneracy |
Rotational Constants (cm-1) |
gel = 1 |
|
A1 |
3034 |
1 |
0.11015 |
Sym. No. |
|
A1 |
680 |
1 |
0.11015 |
σ = 3 |
|
A1 |
366 |
1 |
0.05932 |
||
E |
1220 |
2 |
|||
E |
774 |
2 |
|||
E |
260 |
2 |
Compare your result at 300 K with delta S= 296.35 J / (mol-K).
Calculate the standard molar entropy of CHCl3 at 300, 400, 500, 600, 700, and 800 K....