Esami svolti chimica fisica (I) terza parte

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e=thT26°CHge(g)+2OaHeOCS) HesGCLO iclo a P=cOsta P t s H a( 9 b o r ) I N o C H , H 2 0 | H g O s | H g e | P e s HoOcs+HEgS Hge)+BaeteyE-085V T5°C Haetey Hatgi + / 2T-2°C O2g)H20le)P=dbar+O2nH2=dmolb PO2=?KCal3I68 HgOcS) He)+/aNberatoq=alore O2 (oAG aeK= A60- 416bcSHaOe)= 6 4 5 cal/KmOL 148989-(-239829)co/kmol823Hag=s SB52 KSimolCal/Kmo63.02CoD=SO2 ANG 28k=-BTeDkp Kpctodo: Hoo+2e+H20 Ho+90H= enKp = - 5 8 S 0 2 23 62S13I4 298.15aucdo: 2H20+2e H2+ 2EH Ko een=S54 0H2Oie)Ho(e+Hag)Hgocs)+ Kp=JPo2 (Po) - 55á O-E=E ng =or PO2(ke = 26 020 barencu)=o E=E-O9A65VAG-rFE°= -2.6085O82eS= -198489H2co)+ /202cQ) Ha0(e) DH2=molx2eaK=-683 KCaImou 4868=-286 KSLcal= 1868 3ASe8K= NPS P- NRSRS5-3123 -/% 19.028 8 s collKmoS=AH-TOSG-68 31 10-298 1s (-3899)- 55,685 Kai/mol 1863-23 829 KSimol25106/15 Patm) 2000 3cco40oFeQ=yhT=úC0OK2HaQ)+02QQHaOgE TFus (CGG2 438 0 4268 53H20=2molnoO553molX=Kp=? qrafico P-TFUSFai determinaon e tfus P-2500 atma3345/mo=-18u0OOKH20,AF6®doKpolcola

AS = 2 ^PCOa CtmX = ?Ptoc = 25 bar NfUS (Cm/Kg) = ,291S, 220S- IO3 Potm)02Ha PlamHaO ++-2 22+X2x 3CO0e -2X QX 500+X 2+XKoXRPoX)X x)* O0O2+X2*(4-x)2 TFOS50 900X = O1553 Kp-o.8152 rettO inerpoIOnte:Realione di fo mozione d H20(Q) 9 + bx a=-AIU44 b 34366Hacg+a02(g) H20(g) AF6u0coK=-181334 Potm) =a+b T°C).mol 2500+AIG99 =TUC)= 12 ,44 °C4kS"Ocesto alo metot pieodonteaI6dol dolla reat.onfronto ocolo A a = 2500 otm :-S° RTenKP NRs (/k)= 19220-S- 291O*250O6.O0S5 m>/K81a. COOO-en (O133152)2 confine S-LTAis AAUS-18,858 KSImol sono simu pendlen to b=39,366Paoc=2Sbor e_Kp=O3IS2 2X= OGeS3 MAPCg= 30, 99 Qimol 0-3 = 3 0 . 9 0 KgImolatm Ol325AHfUS= 366 29+293.15) 16.05 mKe84,10m30,09 0 Kg= J/mol4062dm°.V=T=300Kmol A0= q t w( n O 2 = 3OOK=Tt=Tf 82- 3596,6-3801GS:isOtermaompreSsione Cp Ust - PVE=OA5dm3 Pext= Ost AHiso = (HdPdPVodwdtgasCO2 CpUst d ee x t = ?o) RT?=ASaH, -b) dfqsw,a0,b) st RT( 4P(b-))dP ente(b =AHisO dipende odla P=/moldmeatm3,6IO OO4O429- O.0820S8.300aD2=

dm₃]mol10A129boa= AP= P2PAQn2Vduw P- ORV-nb P-DRTan V-nbPaC02=Pext - R 2VE-nb OIOS2058 3CO 36i09Pu=NRT 2-OIOa29 2-N-nbO93=S 1Ol.3256ctm28.2 atm tm=(Ou29-2:31610AHisO 3c6)28.ú-u,66)atmPext 28i4== - Pxt HaxellSis( d )(FPaPext =&81á ortm 2334130101825=10-3 10-3 m³m>=-1,25(o95-2)AV= dPdv-2849, 30 25 O-3) dv( d3596,6 3dUise ( dv 2-nEnV = nR;ASiso nRdV=SDR V-nbN-nbTO-P-T(E)-P 831G en O5- OOG292- O.Oa29= dUiso dv= -8iú6 S/KisC dv a --a ( 10s253.610 )mol2304182 3