= 0.9782849 = 4j76E-O4 = 2.093E-OG R^2adj Rnsd variance Thereforeorder of reaction = l. 14 Again regressingthe abovedataputting / - 1 POLYMATHReSUIIS Nonlinear reeression (L-M) Model: I = k*(PCO1O.14XPH2) v,?1Y9. . gs? g?glfg?nce rni suess variable 0-0075284 0.0040792 0.1 k Precision = -0.8194508 R^2 = -0.8194508 R^2adj = 0.0049354 Itmsd Variance = 1.754E-04 r4)) Therefore,k = 0.004 (gmolCHy'(gcat.min.atmr' P5-2 Solution is in the decodingalgorithm given with the modules' P5-3 Individualizedsolution P5-4(a) The kinetics of this deoxygenationof hemoglobinin blood was studiedwith the aid of a tubular reactor. HbO2 ) IIb+Oz -rrkCi Ratelaw: dY Foo? = kCi,o(l- X )" CIY 611 - A"dZ , where As is the tube crosssectionalarea Mole balance: #=W$-x)" ^(#)=tna*ntn(l-x) therefore, where,a=ry Position (cm) 8z (cm) si f _r, la: l : l tq: l ri:f -'e: l q---:T l -i s f*J : f i , T l--t f 5 of Hbo2 (XJ [ 0.0000 | o.otel lConversion W AX A>VAz (cmt) fo'o:sf; f or5ilf oo?48 0 .1 1 0 :l o.eaoz I r.oooo I o.eors f*_--:foo13 oom?sTo"oo3?f 5-3 0.8900 0.0175 0.00354 Electode Position I 617 010386| obmi8 f 9ro36s-l0103o::lmm5q qqo:s:f 0003+s: ' 5,1 -l LXJLz vs- z is then produced. The values d)Udz (crrr) A histogram plot of of d)Vdz are evaluated using equal-arei 0.fi)395 0.0039 o-00385 0.0038 Co.mszs € o.oorr $o-mo6s $ om:o o-(xxi55 o-0035 olxtSls 0.00340 25 5 ?.5 r0 t2.s ,, t 25 27.530 32s 3s 375 40 i tt ij" Ihing the values obtained above, a plot of ln(dXa/dz) vs. ln(l-Xf irfit to the data is produced and a line ln(dXldz)vs. ln(l.X) ^(#)=tna+ntn(r-x) where,a=ry y = 1.0577x5.5477 .(#) = -5.5477+ 1.0577 rn(r- x ) I dp(-5.5) = 4.1 x lO'3cm. dration of blood is l50g hemoglobin per liter of blood weight of hemoglobin = 645@ :23x10{ mol I cm3' =45.7xlAamolesl s F*a = (h4 41.7xloa molesI s = - (\ .'.rxro-, -"' cm) I 4.rs-, Z3xlAamoles I cm3xO.OI96cm2 r & law i s , -4-rce+ clm-.s 5-4 Ps-4(b) First we fit a polynomial to the data.Using Polymathwe useregressionto find an expressionfor X(z) SeePolymathprogramP5-4-b.PoI. POLYIVIATH Results Polvnomial Reeression Renort lfodel: X = a0 + a1*z+ a2"[2+ a3*z^3+ a4"/4 + a5"z^5+ a6*za6 Variable ;d-a1 a2 a3 a4 a5 a5 Value z:sLBr.-LA -95t o-confidence O 0 0 0 0 0 * 0.0040267 -6-14E-05 7 .7678-06 -5.08-07 1.4678-08 -1.68-10 General Orderof polynomial= 6 Regressionincludingfree parameter Numberof observations= 7 Statistics R^2= Rr2adj = Rmsd= Variance= 1 0 1.669E-10 1.0E+99 Next we differentiate our expressionof X(z) tofind d)vdz and knowing that ( ax\ l n l? l =l na +nl n(t-X ) \d z ) where.a=kCX'4 ' Foo asa tunctionof ln (1- X ) give.s6 similarvaulesof slopeandintercept Linearregression f+l " " \dz ) as in the finite differences. POLYMATH Results Linear Resression ReDort Model: ln(dxdz)= a0 + al.ln(l-X) Variable eda1 Value -5 .5 3 L 9 4 7 1 .2 8 2 4 2 7 9 95t confidence ----d:arEm- o.3446L87 General Regressionincludingfree parameter Numberof observatiofls= 7 Statistics R^2 = R^2adi= Rmsd= Variancc = n -11.28 0.9482059 0.9378471 0.0044015 1.899E-04 5-5 lna=-5.53,a=0.00396 F ooQ p- CXo4 - 45.7xl|amolesls 2.3xloamoles I cm3x}.Olg6cmz .96xl}-3 cm) = 4.0s-' Hence rate law is, -fA=4.0cI',8 + Am-.5 P5-5 (a) [&uid phaseirreversible reaction: A ) B + C;Qro=2mole/dm3 Coo-Co =kC? TA n(c* :co )=,n \r) k +atnc o fue time(T )min. Ca(moUdm') 15 1.5 3E 1.25 1.0 lm gn 4.75 mm 0.5 ln(CA) 0.40546511 0.223t4355 0 -0.28768207 -0.693147r8 ln((CAo-CA/z) -3.40tt974 -3.9252682 -4.605t702 -5.4806389 -6.6846117 By Lsing linear regression in polymath: e Polymath program P5-5-a.pol. In({Cao-Caoftau} vs In{Ca} !!0LI/MATH 4esults I"hear ReeressionReport bd:Y=a0+al*lnQa -1 -t-a \ h f -a o l =mr +al nc o \e ) ln n @.riable Value eL C*{CS lffifi? = mi2adl iMGd= 2.9 99 8L 5t 95t confidence 0. 041 1_145 = .' -2 t o y= 2.9998x-4.6081 IE ?o (E u -4 0.9999443 0.9999258 0.003883 'rhiryrce = 1.256E-04 tN=slope=3 = intercept = -4.6 k = 0.01 mole-2min-I. lrw: -3 dc^ ^ ^- _1 = O.ylC3emolI dm3 min -+ dt (b) naintoualizedsolution (c) lnaiuiaoahzedsolution 5-6 P5-8 (d) fn" rate constantwould increasewith an increasein temperature. This would result in the pressureincreasingfaster and less time would be needto reachthe end of the reaction. The opposite is true fr o colder temperahrres. P5-9 Photochemicaldecayof bromine in bright sunlight: to t (min) ce(ppm) 1.4 5 20 1.7 4 30 1.2 3 40 0.8 I 50 0.6 2 60 o.4 4 P5-9 (a) Mole balance:constantV dcn dt r^ =-kc? dt) \ ^(-+)=h(k) Differentiation T (min) At(min) C,c,(ppm) ACa @pm) / l^^ l "o l P Pm \ Al \mi n / \/ +qtn(cA ) l0 2.45 | 30 20 10 r.23 t.74 50 10 0.88 60 10 o.62 o.44 -0.71 -0.51 -0.35 -o.26 -o.18 _ o .0 zl -0.051 -0.035 -o.u26 -0.018 o.oa rcr tt 40 10 10 o.o. 5-ll and afea dc^/dt 0.o82 0.061 H{Coldt) -2.50r 0.896 0.554 0.030 -3.507 0.014 hC o.M2 -3.r70 0-02r5 -2.797 o.207 -3.840 -0.r28 -4.269 -0.478 -o.82r Usinglinearregression:s = 1.0 h k = -3.3364 t = 0.0344min-t H-e (b) il^ -vr^=F^ dAD rt = 4.O344ry: = 4.0344 :m8: atCa= I pp,,, rrun / min *+ftr )[-+4 =(2s000 sotl(o.ozaa 3)( /min/\ \ n$9 (-lt- \ =o.oru ] t'++) " .-" !!! rgat /(1000*8)l (c) t"atuio*tized solution H5-10(a) phase decomposition ' A )B+ 2 C kmine the reaction order and specific reaction rate for the reaction frr dcn -_kc tr^' -tuerheraterawas: dt bacraling; (-l-_ k(n - t) [ Co'-t I ') C oo"-,) 5-12 /(+s:^os)- hr 608 gmol * (o.ooosm3) ' 23*rc6 (too)'"' + . m*t ')o'ttt *n-' k =3.224*rcu( \gmol ) Enalconcentration : L?E(O.Z; "t* = 0.107 weight fraction = 1O.77o weightfraction= 2OVo hitial concentrati6nof IIW = 0.2 (given) N' Mole balancefor fIF: - dt - 6dN t dt d* -an( Pv \ v -P r00MW, dt \l0O MWF) =r.775 wherec --j#=*(ffi)""''!0, r ( r )l'o'=6(t'zz+ *10-' , 1o1lo'"', )[ a . roo.,l t rt-, *lw" )^ \ t(t o.77s\10.70"'ri* )=2'38e*roat t = 331 min P 5-14(a) A+38 ) C+2D+E Observationtable for differential reactor: Temperature(K) Conc. Of A(moUdm3) Conc. Of B(moVdm3) Conc. Of C(moVdm3) Rate (moUdm3.min) 323 333 0.10 0.10 o.oo2 0.00r 0.10 0.05 0.10 o.20 0.01 o.l0 0.006 0.003 0.10 0.008 o.oo4 0.0s o.a2 o.ol 0.01 0.01 0.02 0.01 0.01 v3 353 %3 %3 Space time for differential reactor = 2 min v=L -'oC' -rP -rP 5-18 0.005 , --cP -cq'n 'P 2 t Rate law: fc= Af-u'')coctr 9-il-Btr\C;cB + Where, A is Arrhenius constant B = activation energY/R x is the order of reaction wrt A Y is order of reaction wrt B Ceis the concentrationof CzILBT Cs is the concentrationof KI for finding the approximatevalue of B because'at Now using datafor tempefature 323K,333K, and 363K, = same. Using polymath, the rough value of B thesetemperature,the cincen6ation of A and B are the s500K the initial valuesof n' m' and A ' we while using polymath for solving the rate law apartfromguessing So after trial and error we got B = 6500K changethe value of B in the moJel to get the opi-u* rolirtioo. SeePplymathprogramP5-l4-a'pol' POLYMATH Results Nonlinear regressio+!L$4) Modek r = A'exp(-6500/T)-Canx'Cb^y Ini gnress 3 - 6E+05 o .2 5 0 .2 Vari.able A x v Precision R^ 2 R^2adj Rmsd Variance = = = = Value 5.TAeEm6 0 .250855s 0.2963283 958 confidence 2 . 9 2 8 8 +0 4 0.0032606 0.0020764 0.9323139 0.8871898 3.615E-04 1.568E-06 Hence,by nonlinear regressionusing polymath 6( A = 3.64b8+o6(moleldm3)-2't /s) E = 6500R= 54.015KJ/mol x=O.25 Y= 0-30 hence, nr)go'zsgf;'s mole/dm3-min rc = 3.64E + 06e(-s40rst P 5-14 (b) naitioualizedsolution P5-15(a) 5-19 ililiiiiililit:ilill:ililiilri',;i,r,,!,,,,:rrti,i,r,;.::.,.,',..,,,, Model: rg = umax*Cc/(1+k.Cs^(-y)) Ini guess 0 .3 1 .6 L Variable lxnax k v Precision R^2 = 0.9999447 R^2adj Rmsd Variance = 0.999917 = 0.0038269 = 1.794E-O4 Value 0 .3 2 656L4 L 6 2 .599 2 -0892232 34.273983 0.0461489 0.33C. s/d-''h "=;ffirt-^ P5-16 Thermal decompositionof isopropyl isocynatein a differential reactor. Run I 2 3 4 5 6 Rate Concentration Temperahrre (moVs-dm3) (moUdm3) -(K) 700 4.9 x 10o.2 750 1.1x 10o.u 2.4xlA" 0.05 800 2.2xlO' 0.08 850 1.18x lO' 0.1 900 1.82 x 10-' 0.06 950 Ratelaw: -rA- /rrtzrnr)gn Where, A is Anhenius constant E is the activation energy n is the order of reaction Cais the concentation of isopropyl isocynate See Polymath program P5-l6.pol. POLYMATH Results Nonlinear reeression (L-M) Model:rA = A*exp(-El(8.314.T)).(CA)^n Variable A E n Ini gruess 100 1 -0 0 0 1 Value 1 .0 1 8+ 04 5 .8 0 5E + 04 1 .7 3 05416 958 confidence 327.35758 237 .32096 0.0134196 Nonlinearregressionsettings Max#iteratiofls=&[ Precision P.n2 R^2adj Rmsd = 0.6690419 = O.M84O32 = 0.0097848 5-21 = 0.0011489 variance Hence, by nonlinear regression using polymath A = l0l0o (mole/dm3)'2'6(t/s) E = 580@J/mol n= 1. 7 therefore, - rA-r ol ooexpI a'gJ6)c';7 \ r )^ mole/dm3.s + CDPs.A Given tlre reaction P + NH'$H --+ NH2OI{P wbcre P is Penicillia and i-filOHPis hydroxylamine acid (&noted by subscript fIA) I*t A * "Absorbcncy, thsn Cn^ = KA where K is some csnsratt" C' = Cr"{l * X} {" = g for liquid phase rtaction.} Crrrr*CoX*l{A vno At t =*, A - =C=F KA. X =*$* * rr Assume raaction is irr*versible: kCl = *CL{l * X}" I dl'I' dc' - t" v-dr**;i* dC"- ^ *F=%at =-kC"r.tt-A/A-)" +=-+$=-rc;(l-x)" A-dr For a batcL canstalrt volumc reactoror (r dA . --:31 .ltc;:r \'-t (e_-e)' =K{e--A}", ^\E whercK*kl:3e.1\*r | dt ' LA_/ \A_/ Try integral anelysis firsl Assuroetharreactiou is zero ordef : or ft"o or Jtn=A=KJ aptotof Avs'tsbourdbelinearif $*x rsaction is zern order" From tbE plotbctow, it is evident thar the reaction is nog zerc srder: 0. 6 t 0. 5 I . E o.+ F € o.g o a {1, * *-a o-l o 0 toe 0 3040so * W&*38 At cs=z.lmmoresr -" ta{$}L c s bs =2.1 = ^{-"}. 24-r ac 5 = -ogfr?:dn't = -0.??5>-r: stabic . = t-ry4 min-r}{3r3min} {+PL ' \ a c sfts irr Cs = i.l m moics,{. -rs = 0.154 t-.fflil "rfl-"t1is \dcs /. y = Cto -Ct Cro appcarsro besnbtc-butmorc accuraccalu:uladon nccessary rhisconctusion io csrablish definilively. -50-2'I =.958 50 W-t2 (c\ -fs = kcsEr l+ KrC,+ K2C3 lf E r is reducedby 33%, -r5will alsodecreaseby 33Vo.From the original plot, we seethat if the curve-r5 is decreasedby 33Vo,the staight line from the CSTR calculation will crossthe curve only once at approximatelYCs = 40 mmol/L X=0.2 W-12 W-12 (d) naiuioualizedsolution (e) naiuiauized solution P7-13(a) Daraon B:rkels Ycasrat ?3.4 p^ - iJ? qa no sulfa$iiarnidc 0. 0 0_5 0.0 23.5 oC ae I I 6 30 rrg sutfunilcmidc/ml no adc€dto rqcCiurn sulfanilamidc ().0 17.4. ?5-5 30.R 36.4 39.5 40.0 .L Por *J* aq ?0 rng sulfanilamidc/rnl addcdumedium .u5 /f :,.0 .f)425 .039I r-0 .0303 .03245 .55 .02566 l.-< 3?.5 ?{ .40 42.0 .f)?38 -o2747 .0?s3 43.0 .285 .r)?33 3.5 .0?,50 .?00 4 3 . t ) ,0?,33 5" 0 vll$-+ wherein ihisproblem. K E' S rp=RITT=R,.,.,*s . Qot * oxygenuprakein microlirirsof r.0 JJ.U & per hour per mg CIfcells = rp, arld O1 is the subskate" -.**#- - *- *{ # " * - * Plot oi6[ I versus *f * tlJtl ln (C(stLC(g)l rvill havea slope "t* o.06 +- !$ftn s"s "€- andan inierceprof iln t'tltlrout or}* ofiI 0.g4 0-ol 050 s.s rs l/p{o}{nmrc} 05 rs - 'ill4 = .S165 Intcrcryt = 0.019 From rhe graph,slope = '{}3CI5 I -'. V** = 52-63*-nt-A-hr mgcclls * 0,8684nrmllg Ks = 0"0165Vrns,x* {S.il1$5x5?"63i F/-13 (b) l.&ow,wirhcompcddveinhibitisn: E+ g cc f, " g t + t s 'C : c t r H E.S*rrP+5 Rare law becornss: rp * . v**1, S +K *[r*]l I In *ris case,tireslopeis r K* {r++ } *f,;;*!l ^' Ir P rc-fr *!| V..* ll_l o I tSI'V*.* Kl, while the i*rerceptis rhesarneasin case{a} 7-31 For the caseoi uncornpetiriveinlribition: E + 5 cc E ' 5 E.S+lc=f'€.$ g.$g+P+E R*rc law bqccrncs: sJs! rp = K|n s{t In ttriscasp,thc slopt is thqsarne,but thc intercept,, #i E + | c* E ' I' E.I+SeI.E*5 inhibidpn: And for thc cascof non-cornpeddve E + S e = rE . S l-E . $ c * E . g * I g'gc*P+E f,P= V-rr r*# S ts+K*l{r+fr} r+J- o'*=o#.*{+) In rhiscascborhrheslopcandinrerccprchangc.Ploningthcdataot* in mmHg u** q[ wittr sulfanilamidspn drc :ameplor ls wasplotted the dam lor thc cascwith no sulf,asil*'rddc,ir is sccn rharrheslapcsarudiffcrcnt, but rhc intcrccpris thc same.Thcr*fuc thc inhibition is comParadve. W -\3 (c) nainiaouhzedsolution F'/-13 (d) l"aiviooutizedsolution w-L4 For No Inhibition, *ttt*-t"O"it,oo, Equationmodel: .( f ) ^ ="0+"1[SJ ; a0 = 0.008 aI = O.O266 For Maltose, F,quationmodel: = r."{*) + a0 = 0.0098 al = 0.33 For o-dextran, 7-32