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6 Pages

Elementary Principles 394

Course: CHEMICAL E 312, Fall 2011
School: The University of Akron
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Word Count: 307

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: 17.1 9.33 Basis m 3 10 3 L 273 K 5.00 atm 3 1 mol h 1m 298 K 1.00 atm 22.4 L STP CO g + 2 H 2 g CH 3OH g , bg H ro bg =e j H fo CH 3OH g bg b g - e H j o f a f = 3497 mol h feed CO(g) = -90.68 kJ mol 3497 mol/h n 1 (mol CH 3 OH /h) 0.333 mol CO/mol n 2 (mol CO/h) 0.667 mol H 2/mol n 3 (mol H 2 /h) 25C, 5 atm 127C, 5 atm Q = 17.05 kW Let f = fractional conversion of CO (which also equals the...

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: 17.1 9.33 Basis m 3 10 3 L 273 K 5.00 atm 3 1 mol h 1m 298 K 1.00 atm 22.4 L STP CO g + 2 H 2 g CH 3OH g , bg H ro bg =e j H fo CH 3OH g bg b g - e H j o f a f = 3497 mol h feed CO(g) = -90.68 kJ mol 3497 mol/h n 1 (mol CH 3 OH /h) 0.333 mol CO/mol n 2 (mol CO/h) 0.667 mol H 2/mol n 3 (mol H 2 /h) 25C, 5 atm 127C, 5 atm Q = 17.05 kW Let f = fractional conversion of CO (which also equals the fractional conversion of H 2 , since CO and H 2 are fed in stoichiometric proportion). = 1166 f ( mol CO react) mol feed 1166 f mol CO react 1 mol CH 3OH = 1166 f mol CH 3OH h CH 3OH produced : n1 = 1 mol CO CO remaining : n2 = 1166 1 - f mol CO h 1166 f mol CO react 2 mol H 2 react H 2 remaining : n3 = 3497 0.667 mol H 2 fed - 1 mol CO react CO reacted : = 3497 ( )( 0. 333) mol CO feed f ( mol react ) a f b gb g = 2332b1 - f g mol H nin Hin 2 h Reference states : CO(g), H 2 g , CH 3OH g at 25C Substance CO H2 CH 3 OH bg bg bmol hg bkJ molg bmol hg bkJ molg 1166 0 H 1166a1 - f f H 2332 0 2332a1 - f f 1 2 nout Hout - - Table B.8 1166 f H3 CO g,127 C : H1 = HCO (127 C) = 2.99 kJ mol Table B.8 e j B H 2 g,127 C : H2 = H H 2 (127 C) = 2.943 kJ mol 122 e j B CH 3OH(g,127 C): H3 = 25 z Table B.2 C p dT = 5.009 kJ / mol B Energy balance : Q = H = H ro + -17.05 kJ 3600 s s + 2332 1 - f n H -n H i i i i out in b 1h = (1166 f )( -90.68) g b2.993g + 1166 f b5.009g bkJ hg kJ + 1166 1 - f h b g b2.99g g . 1102 10 5 f = 7.173 10 4 f = 0.651 mol CO or H 2 converted mol fed b 9- 42
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The University of Akron - CHEMICAL E - 312
9.32 (cont'd) 3130 Btu lb - mole b g CO bg,1830 Fg: H = H (1830 F) 20,880 Btu lb - mole CObg,1830 Fg: H = H (1830 F) 13,280 Btu lb - mole 0.24 Btu b1830 - 77g F Solid b1830 Fg: H = = 420 Btu lb lb F CO 2 g,400 F : H = HCO 2 (400 F)2CO 2 Table B.9 Table
The University of Akron - CHEMICAL E - 312
9-31 (cont'd)^ ^ ^ ^ ^ ^ H = H ro + (1.00) H 3 + (4.00) H 4 + (6.00) H 5 - (4.00) H1 - (6.00) H 2o ^ ^ ^ Substitute for , H r , and H1 through H 6H = (0.3479 Tout + 4.28 10-5 Tout 2 + 0.9285 10-8 Tout 3 - 4.697 10-12 Tout 4 ) - 972.24 kJ/mol = 0 E-Z So
The University of Akron - CHEMICAL E - 312
9.31 (cont'd)4 mol / s NH 3 6 mol / s O 2 Tin = 200o C n3 (mol O 2 ) n4 (mol NO) n5 (mol H 2 O) ToutO 2 consumed :5 mol O 2 4 mol NH 34 mol NH 3 fed s= 5 mol / s n 3 = (6 - 1) mol O 2 / s = 1 mol O 2 / = 4 mol NO / sNO produced : n 4 =4 mol NO prod
The University of Akron - CHEMICAL E - 312
9.30 (cont'd) c.References : C 2 H 4 g , C 2 H 6 g , C 2 H 5 Cl g , HCl g at 0 CbgC 2 H 4 g, 50 C : H = C p dT0ejzbgbgbg50Table B.22.181 kJ mol50 ^ C2 H 6 ( g, 50 C ) : H = C p dT 2.512 kJ mol Table B.2HCl g, 50 C : H = C p dT0ejz050
The University of Akron - CHEMICAL E - 312
9.29 (cont'd)Energy Balance : H =n H - n Hi i iouti=0 mb 27261 - 125.7 - 4.92 10 6 = 0 . mb = 1892 kg steam hbing9.30a.C 2 H 4 + HCl C 2 H 5ClBasis:1600 kg C 2 H 5Cl l hbg103 g 1 mol = 24800 mol h C 2 H 5Cl 1 kg 64.52 gC n 3 (mol HCl(g)/
The University of Akron - CHEMICAL E - 312
9.29 (cont'd)substance CH 3 OH O2 N2 H 2O HCHO H2 n in kmol / h 75.43 . 2188 82.29 ns - - H in kJ / kmol -195220 3620 3510 -237740 - - n out kmol / h 22.63 n2 82.29 n6 52.80 n5 H out kJ / kmol -163200 18410 17390 -220920 -88800 16810Energy Balance :H =
The University of Akron - CHEMICAL E - 312
9.29 (cont'd) ym P = pm Tm 0.42 760 mmHg = 319.2 mmHg = pm Tmb g b gbgb g Antoine equation p m = 319.2 mmHg Tm = 44.1 C c.Moles HCHO formed :=36 106 kg solution 0.37 kg HCHO 350 days 1 kg solution 1 kmol 30.03 kg HCHO 1 day 24 h= 52.80kmol HCHO
The University of Akron - CHEMICAL E - 312
9.28 (cont'd)QF = H =19400 mol H 2 O 18.0 g 1 kg h 1 mol 10 3 g6a3928 - 104.8fkJkg= 1.34 10Reactor C :kJ h steam generatorbgbg jReferences: C8 H 8 v , C8 H 10 v , H 2 g , H 2 O v at 600 CHi 560 C =ezd560 600bgbg bgbgC pv i dT for C8 H
The University of Akron - CHEMICAL E - 312
9.28 (cont'd)Reactor :.n 3 (mol C8H10 /h) n 4 (mol H2O( v )/h) 600C Qc (kJ/h)n5 (mol C8H10 /h) n 4 (mol H2O(v)/s) v 960 (mol C8H8 /s) 960 (mol H2 /s) 560C35% 1-pass conversion 0.35n3 mol C8 H 10 react h n3 = 2740 mol C 8 H10 h fed to reactorbg1 m
The University of Akron - CHEMICAL E - 312
9.27 (cont'd)Energy balance: H = 0 (Assume adiabatic) n eHii , out- Hi , in =j n C bTi piout- Tingi=0LM10 lb - moles C H h N912B 120 lb m 0.40 Btu 200 F - 400 F + 2.50 42.08 0.57 200 F - 400 1 lb - mole 1b m FOPe Qj b gbC 3H 6gb ge+
The University of Akron - CHEMICAL E - 312
9.27a.Basis:1200 lb m C 9 H 12 1 lb - mole = 10.0 lb - moles cumene produced h h 120 lb m Overall process :n 1 (lb-moles/h) 0.75 C 3H 6 0.25 C 4H 10 n 2 (lb-moles C 6 H 6 /h) n 3 (lb-moles C 3 H 6 /h) n 4 (lb-moles C 4 H10 /h)10.0 lb-moles C H12 /h 9
The University of Akron - CHEMICAL E - 312
9.26 (cont'd)Overall Process Substance C2 H4 O2 C2 H4 O CO2 H2 O l ReactorninHinnoutHout(mol) (kJ / mol) (mol) (kJ / mol) - - 0.500 52.28 . 0625 0substance C2 H 4 O2 C2 H 4 O CO2 H2O gi iHout (mol) (kJ / mol) (mol) ( kJ / mol) . 2 79.26 150 79.26
The University of Akron - CHEMICAL E - 312
9.26a.Basis: 2 mol C 2 H 4 fed to reactorC2 H 4 g +1 O 2 (g) C 2 H 4 O g 2 C 2 H 4 + 3O 2 2CO 2 + 2H 2 ObgbgQr (kJ) heat n1 (mol C 2H 4) n2 (mol O 2 ) 25C 2 mol C2 H4 1 mol O2 450C reactorn 6 (mol CO2 ) n 7 (mol H 2 O(l ) 25C separation n 3 (mol C
The University of Akron - CHEMICAL E - 312
9.25 (cont'd)Q=100 J 85 s s1 kJ 1000 J= 8.5 kJTable B.1Hro = (Hfo ) HCHO + (Hfo ) H2O - (Hfo ) CH4 = -282.88 kJ / molU ro = H ro - RT (=B. . b(-11590) + (-24183) - (-74.85)g kJ / molgaseous productsi -gaseous reactantsi)1 kJ 10 3 J = -282.
The University of Akron - CHEMICAL E - 312
9.25a.CH 4 ( g) + O 2 ( g) HCHO(g) + H 2 O(g)10 L, 200 kPa n0 (mol feed gas) at 25C 0.851 mol CH4/mol 0.15 mol O2 /mol Q (kJ)Basis : n0 = 200 kPa 1000 Pa 10 L 10 -3 m 3 1 kPa 1Ln3 (mol HCHO) n4 (mol H2O) n5 (mol CH4) T (C), P(kPa), 10L1 mol K 8.314
The University of Akron - CHEMICAL E - 312
9.24a.A+B C 2C D + B(1) (2)Basis: 1 molx AO (mol A / mol) x BO (mol B / mol) x IO (mol I / mol) n A (mol A) n B (mol B) nC (mol C) n D (mol D) n I (mol I) T ( C)Fractional conversion:fA =mol A consumed x AO - n A = n A = x AO (1 - f A ) mol A feed
The University of Akron - CHEMICAL E - 312
9.23 (cont'd) b. Basis : 1000 kg CaCO3 fed 10.0 kmol CaCO3 CaCO 3 (s) CaO(s) + CO 2 (g) 2CO + O 2 2CO 210 kmol CaCO3 25 oC 200 kmol at 900oC 0.75 N2 0.020 O2 0.090 CO 0.14 CO2Product gas at 900oC n2 (kmol CO2 ) n3 (kmol N2 ) n4 (kmol CO)n1 [kmol CaO(s)
The University of Akron - CHEMICAL E - 312
9.22(cont'd)Scale factor:a.bn g bn g55 actual 5 basis=29.3 lb m H 2 O 4h1b - mole H 2 O118.016 lb m H 2 O 15.0 lb - moles H 2 O= 0.02711 h -1V0 = 6.218 10 5 ft 3 0.02711 h -1 = 169 10 4 ft 3 h feed .Vpb.d id i = d6.443 10 ft id0.02711 h i =
The University of Akron - CHEMICAL E - 312
9.22 (cont'd)Energy balance on reactor (excluding cooling jacket)References : C s , H 2 g , O 2 g , N 2 g at 25 C 77 Fsubstance C 6 H 5CH 3 O2 N2 C 6 H 5CHO CO 2 H 2O nin Hinbg b g b g b g100 200 752 - - -ejnout Hout H4 H5 H6 H7 H8 H9 86.5 182.5 7
The University of Akron - CHEMICAL E - 312
9.22 (cont'd)Plan of attack: % excess air n0 0.5% CO 2 formation n4 C balance n1 H balance n5 O balance n2100% excess air:n0 = 100 lb - moles C 6 H 5CH 3 1 mol O 2 reqd 1 mole C 6 H 5CH 3Ideal gas equation of state V0 E.B. on reactor Q E.B. on jacket
The University of Akron - CHEMICAL E - 312
9.21 (cont'd)References: C ( s ) , H 2 ( g ) , O2 ( g ) at 25 C, N 2 ( g ) at 310 Csubstance C2 H 4 H2O N2 C2 H 5 OH nin ^ H in nout (mol) 0.510 0.3414 0.096 0.02417 1.415 10-3^ H out (kJ/mol) ^ H1(mol) (kJ/mol) ^ 0.537 H10.367 0.096 - -^ H2 0 -
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 28, 2007This isn't a creation like a top that YHWH winds up and then lets spin out by itself. The people of Israel was called into being. It has being only in its calling from YHWH. And he stays with them. Even in th
Duke - DIVINITY - XianTheo32
Lecture 1 The Theological Enterprise; or, the Music of the Christian Life August 29, 2007 A class in Contemporary Theology: "When we look back, we're always looking at the present." A. The Problem of Modern Theology 1. Theology as a "WhiteMale" Enterprise
The University of Akron - CHEMICAL E - 312
9.20 (cont'd)Air g, 150 C : H2bgTable B.8=B3.67 kJ molNO g, 700 C : H3 = 90.37 + H 2 O g, 700 C : H 4 N 2 g, 700 C : H5bgbgTable B.1, Table B.8zTable B.1,Table B.2 70025C p dT=B111.97 kJ mol= =B-216.91 kJ mol 20.59 kJ molbgTable
Duke - DIVINITY - XianTheo32
Friday: August 31, 2007The Theological Enterprise; or the Music of the Christian Life, Part 2 Contextualists: Both modes of theology represent modes of abstraction whether it is whiteness or black power. Don't get lost in the language of whiteness, and o
The University of Akron - CHEMICAL E - 312
9.19 (cont'd)Makeup water required : 495,000 gal - 46,360 gal C 2 H 5OH 25 gal mash 2.6 gal C 2 H 5OH = 4.9 104 galb.46,360 gal C2 H5OH 1 bu 1 acre 1 batch 24 h 330 days acres = 175 105 . Acres reqd. : 1 batch 2.6 gal C2 H5OH 101 bu 8 h 1 day 1 year ye
Duke - DIVINITY - XianTheo32
Wednesday, September 05, 2007 Notes John Coltrane, Naima Live, 1965 (orgasmistic climax) Michael Brecker Naima (soloist on UTube) "Brecker tries to blow his reality through Naima. It's *his* Naima. The most intimate engagement with the Naima that came bef
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 7, 2007The Name of God in respect to the name Father (of the Trinity) Next week, the Name of Son. The people of election. During the song together on Wednesday we're charged with singing faithfulness and fidelity to
The University of Akron - CHEMICAL E - 312
9.18 (cont'd)1.2 1.4 1.6 1.8 2.0 400 400 400 400 400 0.5 0.5 0.5 0.5 0.5 400 400 400 400 400 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.9 1.1 1.3 1.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 2.995 2.995 2.995 2.995 2.995 5.335 5.335 5.335 5.335 5.335 2
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 12, 2007The process he is taking us through is part of what he it trying to teach us. Theologians typically do their work by downloading the information to the listener. He is trying a different way: he believes one
The University of Akron - CHEMICAL E - 312
9.18 (cont'd) c. n0 = 2.0 mol CO, T0 = 350 K, T = 550 K, and X = 0.700 mol FeO reacted/mol FeO fed n1 = 1 - 0.7 = 0.3, n2 = 2 - 0.7 = 1.3, n3 = 0.7, n4 = 0.7, = 0.7 ^ ^ ^ Summary : H 0 = 1.520 kJ/mol, H1 = 13.48 kJ/mol, H 2 = 7.494 kJ/mol, ^ ^ H 3 = 7.20
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 14, 2007Questions he received. One: Knowledge. How do we know what we know? 1. Theological knowledge, epistemology how do we know something. 2. Election getting started when we fill it out with Christology. 3. Provid
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 19, 2007By notetaker: Stephanie Anne Jones (<stephanie.a.jones@duke.edu> Wednesday, September 19, 2007: The Formation of the World in Christ: Jesus of Nazareth, the Israel of God To this point in the course, the firs
The University of Akron - CHEMICAL E - 312
9.18b.References : FeO(s), CO(g), Fe(s), CO 2 (g) at 25o C Substance FeO CO Fe CO 2 nin nout Hin Hout ( mol) ( kJ / mol) ( mol) ( kJ / mol) 1.00 0 n1 H1 n0 H0 n2 H2 - - - -in H inn3 n4H3 H4Q = H ro +nout H out-n Q = H ro + n1 H1 + n2 H 2 + n3 H
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 21, 2007Christology: Burning love of God expressed. But what is the perfect response to the call of YHWH? And at the same time, it is YHWH's call. It is the articulation of YHWH's call to humanity. It is the perfect
The University of Akron - CHEMICAL E - 312
9.17 (cont'd)H 2 O(v,500 C) : H 3 = ( H f ) H 2 O(v) + H H 2O (500 C) H 2 (g,500 C) : H 4 = H H 2 (500 C)Table B.8Tables B.1, B.8=-224.82 kJ mol=1383 kJ / mol .Tables B.1, B.8CO 2 (g,500 C) : H 5 = ( H f ) CO 2 + H CO 2 (500 C)Q = H ==-372.16
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 September 26, 2007Distortions of the Doctrine of Creation Distortions of the Doctrine of Christ Distortions of Theological Anthropology Where do we see this? In the distortion of gender? In the naked, provocative American Indi
The University of Akron - CHEMICAL E - 312
9.17 (cont'd) b. Energy balance on condenserReferences : H 2 (g), CO 2 (g) at 25 C, H 2 O at reference point of steam tablesSubstance CO 2 (g) H 2 ( g) H 2O v H 2O lbg bgnin nout H in H out mol / h kJ / mol mol / h kJ / mol H1 H4 44.64 44.64 H2 H5 44.
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 3, 2007Part of theological formation is dealing with the totality of ourselves as tools. Don't think you have to go through it alone. * *We see the culmination of YHWH's covenant with Israel. He is the articulation of
The University of Akron - CHEMICAL E - 312
9.16 (cont'd)d.LM OP Q = H = m M H el, 40 Cj - H el, 25 CjP A P MN A Q kJ F kg IJ 167.5 - 104.8 kJ m 8111 10 . =m G H min K min kgw w wTable B.5 Table B.54ww= 1290 kg min cooling waterIf elemental species were taken as references, the heats of fo
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 17, 2007What do we want to accomplish this week? Week 8. #1. Final touches on Part 2, "We believe in the Son" The formation of the world in Christ. With each of these lectures, building out of part 1 of the course. We
The University of Akron - CHEMICAL E - 312
9.16 (cont'd) b..Extent of reaction : =(n SO 2 ) out - (n SO 2 ) in.. SO 2Table B.1=673 - 1922 = 1249 mol / min 1H ro=( H fo ) SO3 ( g)-( Hfo ) SO 2 ( g)= - 39518 - ( -296.9) = -99.28 kJ / mol .BReferences : SO 2 g , O 2 g , N 2 g , SO 3
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 19, 2007The ways of the saving spirit. The order of salvation. Anselm's theory of atonement. Reflections on Anselm, into Pentacost Part III of the course. (The empathy part of my brain is too big, and unconsciously con
The University of Akron - CHEMICAL E - 312
9.15 (cont'd)=(n CH4 )out - (n CH4 )in CH=40.75 0.01286 mol = 0.009645 mol 1-0.0340 kJ ^ ^ H = H r ( 600C ) H r ( 600C ) = = -3.53 kJ/mol 0.009645 U r 600 C = H r 600 C - RT [d.bgbggaseous productsi-gaseous reactantsi]= -3.53 kJ mol -8
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 24, 2007Given the way the nations chose to be together. Postalluvian situation. Language became the site of engagement, to supremacy Language is more than linguistic expression. It's not reducible to philology. It sign
The University of Akron - CHEMICAL E - 312
9.15a.bCH g Obgg CH bgg + H bgg + CObgg3 2 4 2Moles charged: (Assume ideal gas)2.00 liters 273 K 350 mm Hg 1 mol = 0.01286 mol CH 3 2 O 873 K 760 mm Hg 22.4 liters STPb gb gLet x = fraction CH 3 2 O decomposed (Clearly x<1 since Pf < 3 P0 )0.0128
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 26, 2007Beautiful words from Gregory of Nyssa about the desire and longing for God, whom we search in increasing measure.Capitalism: the understanding that yearning and desire is endless. We can't cure desire. Capital
The University of Akron - CHEMICAL E - 312
9.14a.C 7 H 16 g C 6 H 5CH 3 (g) + 4 H 2 (g)bgBasis: 1 mol C7H16 1 mol C7H16 400C 1 mol C6H5CH3 4 mol H2 400 CQ (kJ/mol)b.References: C s , H 2 g at 25 Csubstance nin C 7 H 16 C7 H 8 H2bg b gHin 1 - -b g bkJ molg b g bkJ molgmol mol - 1 4 H1 -
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 October 31, 2007Steven Sour's talk on the Eucharist A communal sacrament Hebrews 11, rollcall of faith ends: yet all of these, though commended for their faith, did not receive what was promised, so that they would not, apart
The University of Akron - CHEMICAL E - 312
9.13a.Fe 2 O 3 s + 3C s 2 Fe s + 3CO g , H r (77 F) = 2.111 105 Btu lb - molebg bgbgbgBasis:2000 lb m Fe 1 lb - mole= 3581 lb - moles Fe produced . 55.85 lb m 53.72 lb - moles CO produced17.9 lb - moles Fe 2 O 3 fed 53.72 lb - moles C fed17.9 lb
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 2, 2007 Mary Schmitt Need scripture Need the Holy Scripture. who spoke through the prophets.The scandal of naming as Divine Humiliation. That God would dare to be named. Points to the inadequacy of human speech and ca
The University of Akron - CHEMICAL E - 312
9.12a. 1 m3 at 298K, 3.00 torr n0 (mol) 0.111 mol SiH4/mol 0.8889 mol O2/molSiH 4 ( g) + O 2 (g) SiO 2 (s) + 2H 2 (g)Products at 1375K, 3.00 torr n1 (mol O2) n2 (mol SiO2) n3 (mol H2)Ideal Gas Equation of state : no = ni = nio + i1 m3273 K 3.00 torr
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 7, 2007Eschatology 2 preliminary comments. Definition Procedure, or how to position and locate our inquiry into eschatology. Meat of the mattersThe word eschatology, from the Greek term, "eschatach", "last things", "
The University of Akron - CHEMICAL E - 312
9.11a.n - C 4 H10 g i - C 4 H10 gbgbgBasis: 1 mol feed gas0.930 mol n-C4H10 0.050 mol i-C4H10 0.020 mol HCl 149C Q(kJ/mol)(nn- C4H10)out ( ni-C4H10)out 0.020 mol HCl 149C(n n-CH 4 H10 ) out = 0.930(1 - 0.400) = 0.560 mol (n i-CH 4 H10 ) out = 0.05
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 9, 2007Final Examination: Thursday, 13th of December 3 parts of the exam Questions 1 and 2 required Question 3 only a, b, c, or d Very important: The key thing for questions 1 and 2, he is trying to evaluate our abili
The University of Akron - CHEMICAL E - 312
9.10a.C8 H 18 l +bg25 O 2 (g) 8CO 2 g + 9H 2 O g 2bgbgH ro = -4850 kJ / molWhen 1 g-mole of C8H18(l) and 12.5 g-moles of O2(g) at 25C and 1 atm react to form 8 g-moles of CO2(g) and 9 g-moles of H2O(g), the change in enthalpy equals -4850 kJ. b. E
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 14, 2007Spirit of Christian Life, the Spirit is that which impresses itself upon flesh. The Christian Life is a Christological reality, because it unfolds between baptism and eucharist. [Between repentance and thanksg
The University of Akron - CHEMICAL E - 312
9.8a.b. e H j = -385.76 + 52.28 = -333.48 kJ mol e j H = -276.2 - 92.31 + 333.48 = -35.03 kJ mol b g + e H j b g - e H j Given reaction = b1g + b2g -385.76 - 35.03 = -420.79 kJ mol H ro1 = H foo r2 C 2 H 2 Cl 4 ( l ) C 2 HCl 3 le j = e H jo f- H fo
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 28, 2007Final Examination: Thursday, 13th of December 3 parts of the exam Questions 1 and 2 required Question 3 only a, b, c, or dThe course follows the 3 parts of the Creed, we believe in the Father, the Son and the
The University of Akron - CHEMICAL E - 312
9.4 (cont'd)U ro is the change in internal energy when 1 g - mole of CaC2 (s) and 5 g - moles of H2 O(l) at 25 C and1 atm react to form 1 g - mole of CaO(s), 2 g - moles of CO2 (g) and 5 g - moles of H2 (g) at 25 C and 1 atm.c.Q = U =nCaC 2 U ro vCaC
Duke - DIVINITY - XianTheo32
Notes Christian Theology 32 November 30, 2007Next week: group meeting next Friday: Isolate a time on Friday for us all to get together (diane decker room confirmation) to have something of a review for the exam. Tie things together: Not much interest in