assn3sol - Delta S(AC)= 132.544551 J/(mol K) SUMMARY OUTPUT...

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Chemistry 350 Assignment 3 Solutions November 10, 2004 All questions on this assignment are to be handed in at the beginning of lecture on Wednesday, November 10. The solutions will be placed on the course webpage on November 10. 1. Problems 27-2 from the textbook 2. Problems 27-24 from the textbook 1
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3. Problems 27-26 from the textbook 4. Problems 27-36 from the textbook 5. Problems 27-40 from the textbook 2
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6. Problems 28-2 from the textbook 7. Problems 28-24 from the textbook 8. Problems 28-25 from the textbook 3
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9. Problems 28-26 and 28-27 from the textbook 4
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10. Problems 28-41 from the textbook. In addition to the Arrhenius parameters you are asked to determine, also use an Eyring plot to determine Δ H and Δ S . 5
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TEMP (K) 1/T (1/K) k (1/(M s)) k/T ln(k/T) 292 0.00342466 1.24E+08 4.25E+05 12.9590383 296 0.00337838 1.32E+08 4.46E+05 13.007953 321 0.00311526 1.81E+08 5.64E+05 13.2425665 333 0.003003 2.08E+08 6.25E+05 13.3449061 343 0.00291545 2.29E+08 6.68E+05 13.4115021 363 0.00275482 2.75E+08 7.58E+05 13.5378788 Delta H(AC) = 7222.21366 J/mol
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Unformatted text preview: Delta S(AC)= 132.544551 J/(mol K) SUMMARY OUTPUT Regression Statistics Multiple R 0.99929172 R Square 0.99858394 Adjusted R Sq 0.99822993 Standard Error 0.00961721 Observations 6 ANOVA df SS MS F Significance F Regression 1 0.26089259 0.26089259 2820.74448 7.5231E-07 Residual 4 0.00036996 9.2491E-05 Total 5 0.26126256 Coefficients Standard Error t Stat P-value Lower 95% Intercept 15.9423323 0.05083265 313.623889 6.2013E-10 15.8011982 X Variable 1-868.680979 16.3560503 -53.1106814 7.5231E-07 -914.092655 Upper 95% Lower 95.0% Upper 95.0% 16.0834664 15.8011982 16.0834664 RESIDUAL OUTPUT-823.269303 -914.092655 -823.269303 Observation Predicted Y Residuals 1 12.9673974 -0.00835912 2 13.0075993 0.00035376 3 13.236161 0.00640544 4 13.3336807 0.01122543 5 13.4097347 0.00176742 6 13.5492718 -0.01139293 6 Eyring Plot - Question 10, Assn 3 12.9 13 13.1 13.2 13.3 13.4 13.5 13.6 0.0025 0.0027 0.0029 0.0031 0.0033 0.0035 1/T ln(k/T) 7...
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assn3sol - Delta S(AC)= 132.544551 J/(mol K) SUMMARY OUTPUT...

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