Fundamentals of Chemical Engineering Thermodynamics Kevin D. Dahm and Donald P. Visco, Jr First Edition Errata for First Printing

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1 Fundamentals of hemical Engineering Thermodynamics Kevin D. Dahm and Donald P. Visco, Jr First Edition Errata for First Printing Page In paragraph starting with One Kelvin is defined, change plus to minus where marked. 70 rather than specific molar enthalpy, gives 70 Add circled part to the equation. 79 In problem 2-15 parts B and, change exists to exits 81 In the table in the upper left corner, there is an H that has both underline and a ^ over it. The ^ is correct. It should NOT be underlined. 89 In equation 3.9, add circled numbers, 91 hange lb to lb m, so that denominator is 162 lb m/lb-mol 92 hange Step 6 to Step 7, and Step 7 to Step th line time-dependent Equation 3.31: should be Equation The sentence, "...since that it is what we are trying to determine,"

2 Replace 36,560 with 38,560. Replace kj/mol with J/mol hange "36,560" to "38,560" hange "44,400" to "46,400" 128 In problem 3-27, change 1 bar to 1 atm 162 In Step 5, change to Problem A 10 ounce glass that is half full of water (half full) 188 Problem at T=100 degrees F and expels it as a saturated liquid at T=100 degrees F. 192 Immediately above Figure 5-2, change on the operation of the reactor to on the safety of, or the operation of, the reactor 211 In margin note at the bottom of the page, change step 7 to step Every mention of the following on this page should be changed: - step 7 to step 6 - step 8 to step 7 - step 9 to step 8 - step 10 to step 9 - step 11 to step 10 - step 6 to step In problem 5-7, parts B and, change each mention of HF-134a to R-422A 233 In problem 5-10, change HF-134a to R-422A 234 & 235 In problem 5-16, change all mentions of R-134a to R-422A 235 In problem 5-19, change HF-134a to R-422A 274 The H R in equation should be H R 285 * * In the last line above problem 6-14, change P = 40 J/mol to P = 40 J/mol K 285 In problem 6-16 part, change 1.5 kj/min to 1.5 kj/min K 286 In problem 6-20 part A, change mol/l to L/mol 317 In Figure 7-10, there are two lines that are labelled T=400(l) The darker line (for which the label is on the right hand side) should be labelled T=450(l)

3 Paragraph 3, change sentence to read Next, you have another system that has one black molecule than can be in either of the two available locations (different than the blue system). 403 One of the chemical structures in the margin is for 1-hexanol. This figure should be removed and replaced with 1-hexene. The structure of 1-hexene is: H 2 H H 2 H 3 H H In the paragraph that follows the end of the example, there are two references to Andrzej et. al., Please change both to Treszczanowicz et al., In 2nd paragraph, delete component. and replace with the components. 419 In the sentence following Equation 9.65, delete is and replace with it 420 In equation 9.68, the superscript IG should be ig 423 In problem 9-3, change ethanol to 2-propanol 478 Equations and at the bottom of the page- there is a hat missing on the middle term should be: = =

4 11.39 should be: = = 482 In the problem statement for Example 11-2, between 0.1 mol% benzene. and You know the infinite add a new sentence that reads The absorber operates at Equation 9.48, in the middle of the page, should be numbered The text also contains two references to Equation 9.48, one above the equation and one below it, that should be changed to Equation Unnumbered equations in the middle of the page- please change to and change to In the caption of Table P11-27, change 70 to "Recall the virial equation as provided in Equation :" The equation number right below it should be listed as 7.91 and not Table 12-5 caption. Add a "(2)" after "dimethyl carbonate" in the caption. dimethyl carbonate (2) system at. 553 The equation that is currently numbered (8.88) should be (8.67) 570 In problem 12-23, change at Kusing the to at K using the 580 In the bottom paragraph, there are two references to Figure 12-1, both of which should be changed to Figure In the problem statement for Example 13-11, part b, change At what temperature and composition does the eutectic occur? to At what temperature and composition does the eutectic occur, according to the model? 607 In the problem statement for Example 13-11, part c, change the end from as the temperature is lowered. to as the temperature is lowered, according to the model. 609 hange the heading for Step 5 from The eutectic temperature and composition to The eutectic temperature and composition according to the model 609 At the end of the first paragraph under the Step 5 heading, change T = 305 K and x 1 = to T = 305 K and x 1 = At the end of the second paragraph under the Step 5 heading, change T = K and x 1 = to T = K and x 1 = hange the heading for Step 6 from ooling a system of x 1 = 0.6 from 330 K to 300 K to ooling a system of x 1 = 0.6 from 330 K to 300 K according to the model 609 In the third line below the Step 6 heading, change about 315 K to about 312 K. 609 In the fourth line from the bottom of the page, change K to K 609 In the second line from the bottom of the page, change x 1 = to x 1 = Replace Figure with this figure. (The caption should not change.)

5 Temperature (K) mole fraction hexane-1,6 diamine 615 In the problem statement for problem 13-29, delete the following section of text: If you were to improve the modeling result through the use of an excess molar Gibbs free energy model, would the activity coefficients for the system need to be greater than or less than 1 to bring the model closer to the experimental data? Please demonstrate how you arrived at your answer. The text before and after this section should remain as is, and the two margin figures should remain intact. 616 In the problem statement for problem 13-30, part, change 76% to 60% 643 First line under equation 14.78, analogous to step 4 should be analogous to step In Table 14-8, bottom row leftmost column, change the y to an x 655 In equation , delete =7.47x10 18 from the end of the line. 693 Add a margin note immediately below the Example 15-6 heading that says Oxygen is treated as an inert in this problem because it does not participate in the chemical reaction examined here. But it is certainly not an inert compound in general. The presence of oxygen in a system that also contains flammable/explosive compounds is a severe hazard. 743 hange HF-134a (also known as R-134a or 1,1,1,2-tetrafluoroethane) to R-422A (also known as R- 422a or ISEON At the top of the page, change HF-134a to R-422A and R-134a or 1,1,1,2-Tetrafluoroethane to ISEON The second to last entry under Non-ring increments currently reads =H. It should be H

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