化工热力学(第三版)答案陈新志等

11.,,,2.3.1molT1T221TTVdTCU21TTPdTCH1.2.T1mol(PiVi)(PfVf)firevVVRTWln(V)ifrevPPRTWln(P)3.1mol(igPC)T1P1V1P2AW=0Q=1121TPPRCigPU=1121TPPRCigPH=1121TPPCigPBW=21lnPPRTQ=21lnPPRTU=0H=0CW=11211igPCRigPPPRVPRCQ=0U=11211igPCRigPPPRVPRCH=1121TPPCigPCRigP4.1MPa=106Pa=10bar=9.8692atm=7500.62mmHg5.R=8.314MPacm3mol-1K-1=83.14barcm3mol-1K-1=8.314Jmol-1K-1=1.980calmol-1K-11.PV-b=RTb1000b2000b000722.12ln9991999lnlnln1212VVRTbVbVRTWWigrevEOSrev2.igPC)1(1212PPTTigVigPCC2cTbTaCigP?abcPdVWdUrev0ln2ln,,0ln0ln122122121212211212221PPRTTcTTbTTaTTPPVVVVRdTcTbTRaVRddTTRcTbTadVVRTdTRCTTigP3.0.057m31MPa294K0.115MPa0.5MPa()(a)(b)4.1a66.11294314.8570005.0294314.8570001112111RTVPRTVPnmol(b)18.24115.02944.114.111212rPPTTK11.918.241314.8570005.0294314.8570001212111RTVPRTVPnmol21.2.3.Z=1Z1BoyleZ14.5.6.7.virialBC,1.(CPV)A.B.C.2.TPAPVA.TPsB.TPsC.=TPs3.P-VvirialAVA.virialB.virialC.D.4.0PPTVPRT,D0limlim,lim000BTTPTPPPZPZRTPTVPRTA.0B.T0C.virialD.Boyle1.slsvslsvVTGVTGTGTG,,vapvapsVTHdTdPClaperyonsvslVVslsvsVVPdVVTP),(Maxwell/2.LydersenPitzerLee-KeslerTejacrrZPT,,,,rrPT,,rrPT,,rrPT3./PT()P-V()4.PRa3131)1(ijijjjiijikaayya=311313233232122121323222121121212kaayykaayykaayyayayay332211,kkk1),,(,,123132232112123132232112kkkkkkkkkkkk5.=0.193Pc=3.797MPaTr=0.72435.0101csPPMPa1.0334.4Jg-11.0001.091cm3g-10610.62Pa2508Jg-1273.15K101325Pa7103453.1fusmfusmVTHdTdPPaK-115.273103453.11013257TPm273.15K610.62Pa4688.262.61015.273314.815.2732508svbvapvapbvapsVTHVTHdTdPPaK-115.2734688.262.610TPs09.615tPPa1575.273tTK2.A-225dTPdRTHRTHTRZHTZRHdTPdsvapvapvapvapvapvapslnln2222Antoine2lnlnTCBdTPdTCBAPssC-2Antoine47.45,36.3826CB84.44291115.29847.4536.3826314.812222TCRBRTTCBHvapJmol-13.0.5m32.75MPa13010kgTc=369.85K,Pc=4.249MPa,=0.152P=2.75/2=1.375MPa,T=130PRVv2198.15cm3mol-1m=500000/2198.15*44=10008.4(g)4.Antoine50PR50Rackett50106.94cm3mol-1AntoineA=6.8146,B=2151.63,C=-36.24Tc=425.4K,Pc=3.797MPa,=0.193Rackett=0.2726,=0.0003TPS24.3663.21518146.6lnMPaPS504.0130193.103molcmVsl13469.4757molcmVsvRackett7/2)1(11)/(rTrCCslTPRTV1301.107molcmVsl5.125cm35018.745MPa17PRPRTc=190.58K,Pc=4.604MPa,=0.011nRTPVgmRTPVn14872.0PRgmnmolcmV3.1602.1/7268.12236.PR3:1:22NHmol40.5MPa573.15K135.8cm3mol-1Tc=33.19,Pc=1.297MPa,=-0.22Tc=126.15K,Pc=3.394MPa,=0.0451.P-V(a)(b)cdefg(h)--(i)TTcTTcT=Tc2.M=VSGTM-T1.2-29Boyle0TPZvdWBoyle0222ababVVbRTa001TTTVPVPVPPVRTPZvdW03322VVabVRTVVabVRTBoyle0222ababVVbRTaVV/SS/LV/LCPVGVT=TbP=ST=TbP=GT=TbP=CPT=TbP=31.dH=TdS+VdP2.0,,PTMPTMigMMVTTB3.fRTddGlnigGG00lnPfRT4.0PPf0P1Pf5.PdPPRTVRT01ln0P10PRTV0PPRTV10lim0BTTPPRTV6.ln1,,RTPTGPTGig,(),(TGPTGigfRTPln)17.0102011102221122,,,,,,,,PTMPTMPTMPTMPTMPTMPTMPTMigigigig1.HUBHUPVA.HUB.HUC.H=UD.2.P=RT/(V-b)V1V2SCbVbVRdVbVRdVTPdVVSSVVVVVVVT12ln212121A.bVbVRT12lnB.0C.bVbVR12lnD.12lnVVR3.PSTTSPTVPDVVPTTTTTPSTPSTTPPTTVVPPSVPSPVPTSPTVPTSPTVP1A.TVSB.VTPC.STVD.VTP4.P-V-TPRTGPTGxigln,xGCPRTPPRTPTGPTGigiglnln1,),(00A.TPB.TC.T1.PVbRT()bPdPPRTbPRTdPTVTVHHPPPig000ln0000dPPRPRdPTVPRPPRSSPPPig1122,,PTHPTH1122,,PTSPTSigPC1122,,PTHPTHdTCPPbdTCbPbPTHTHTHPTHTHPTHTTigPTTigPigigigig2121121212111222,,1122,,PTSPTSdTTCPPRdTTCPPRPPRPTSPTSPTSPTSPTSPTSTTigPTTigPigigigig2121120102010201110222lnlnln,,,,,,2.1.2.5MPa2030MPa300PRA-1Tc=647.30KPc=22.064MPa=0.344A-43925310602.310057.110908.124.32TTTCigPTc(C-1)P1s=0.02339MPaP2s=8.581MPa1211111222221122,,,,THTHRTTHPTHRTRTTHPTHRTPTHPTHigigigig1122111122221122,,,,,,,,PTSPTSRPTSPTSRRPTSPTSRPTSPTSigigigig86782.18,1111RTTHPTHig72103.11,,1111RPTSPTSig438752.6,2222RTTHPTHig100481.5,,2222RPTSPTSigCT120P1s=0.023MPaT300P2s=8.581MPaP1=2.5MPaT120P2=30MPaT2300PV12.186221JmoldTCTTigP2111236.23TTigPKJmoldTTC111618.116,1.74805KJmolSJmolH2.aPR312K1.06MPabPR312K7MPa(c)312K7MPa1~7MPa2.06cm3g-1AntoineA=6.8635,B=1892.47,C=-24.3333.131233.2447.18928635.6lnssPPa812.0208.0lnMPaf08.1(b)188.067.1lnMPaf316.13.(a)1002.5MPa(b)10020MPa100101325.0sPMPa04.419slHJg-13069.1slSJg-1K-1,0435.1slVcm3g-1,0008.0dTdVTVslPcm3g-1K-1VT=100P=2.5MPaP=20MPaP=.101325MPaPT1P1V1svU1svT2P2V2svU2svV2slU2sl0008.0dTdVTVPSslpTcm3g-1K-1101325.00008.03069.10008.00008.0PSPPdPSSPPssls745.00008.015.3730435.1dTdVTVTVTVPHslslPTcm3g-1101325.0745.004.419745.0745.0PHPPdPHHPPsslsP=2.5MPaS=1.305Jg-1K-1H=420.83Jg-1P=20MPaS=1.291Jg-1K-1H=433.86Jg-14.3MPa1000cm3?()12tttVUUUQP=3MPa17.671svVcm3g-194.26031svUJg-189.141svttVVmg4.3876611svttUmUJ445.75.0tmg34.134212svsvVVcm3g-105.840,0.259422slsvUUJmol-15.255665.05.0222sltsvttUmUmUJJ9.1319912ttUUQ5.0.3m31.554106Pa25%??6PaPQs610107.2,kJ7.9771.P-VlnP-HT-S(a)(b)(c)(d)(e).1.2THTTGP22211THTCCTTHTSTHTTHTSTTHTTGSTHTGTSHGPPPPPPP2THTTGP2.PTTVVPVV110PTTPTPTPT1P1T2edcbaVPedcbaHlnPedcbaSTP2V1V2121212lnPPTTVVPTTVVPVV1101111111122PTTPPTPTTPTPPTTPPTTVPVVPVTVVPVTVVTPVTVPVVPTVPVVTTVVPTPdPdTdPPVVdTTVVVdVVdTP11ln111,,VPT222,,VPT121212lnPPTTVV3.PJTCPH0igJHJPT=TPHPHTHPT=0PC0igJ4.RTbVP)(aCP(b)a3-30PTPTVTPC22,bPRTV0TPPC(b)3-850,00bCCbCbPRTPRTCVTVTPTPPPPPHJ5.RKVbVbRTaRTPbVRPTSPTSVbVbRTaZRTTHPTHigigln5.0)(ln,,ln5.11,5.15.1RK2-113-573-52bVVbRTaZdVPbVVaTbVRTRTZRTTHPTHVigln5.11)(211,5.12/1VbVbRTaRTPbVdVVRTPRZPPRPTSPTSVVigln5.0)(ln1lnln,,5.1041.iixPTinPTiixVnnVV,,,,(n0