UNIVERSIDAD NACIONAL NACIONAL AUTONOMA DE MEXICO FACULTAD DE ESTUDIOS SUPERIORES CUAUTITLAN DEPARTAMENTO DE CIENCIAS QUIMICAS SECCIÓN DE FISICOQUÍMICA
ASIGNATURA: ASIGNATURA: TERMODINÁMICA BASICA SEMESTRE: 2016-I 1º EXAMEN FINAL EVALUACION :!10 PARTES PRESENTADAS"1# "2# "$# NOMBRE DE LOS ALUMNOS
A% 1& PAR PARTE TE "COMPOR "COMPORT TAMIENTO GASEOSO# 1% E' (' )*+, )*+,* * ./,,* ./,,* * 120& 120&C C 0%16 0%16 / )/+*' )/+*' ,/*.. /*..3 3'* '*' ' .)45/+*)/'+/ .)45/+*)/'+/ .' 0%6 / 78/'% L* 4,/93' ++*5 *'+/9 / 5* ,/*..3' /,* / 1 *+); 59 4,(.+9 / 5* ,/*..3' 9/ /'<,8*' * 10&C / <,)* =(/ /5 *(* .'/'9*; /94,/.3*' 5* 4,/93' / >*4, /5 *(* * /9+* +/)4/,*+(,*% E9+3)*,: *# E5 >5( >5()/ )/' ' /5 /5 )*+,* )*+,* ?# P,/93' P,/93' ++*5 ++*5 /94(@ /94(@99 / 5* ,/*.. ,/*..3' 3' * 120&C 120&C .# E5 ')/, ')/, ++*5 / )5/9 )5/9 /' <*9/ <*9/ *9/9 *9/9 /739+/ /739+/'+/9 '+/9 * 10&C 10&C # L* 4,/93' 4,/93' 4*,.3* 4*,.3*55 /5 373 373 / .*,?' .*,?' * 10&C 2% S/ +3/'/ +3/'/' ' $ ,/.34 /.343/ 3/'+ '+/9 /9 B; C A ('3 ('39; 9; /' /9+* /9+* 9/.(/ 9/.(/'. '.3* 3* )/3* )/3*'+ '+/ / +(? +(?99 4,> 4,>39 39+ +99 / 55*> 55*>/9 /9 / 4*9 4*9 3'3. 3'3.3* 3*5) 5)/' /'+/ +/ ./,,**9% ./,,**9% E5 ,/.343/'+/ A .'+3/'/ / .' (' >5()/' / $ 5+9 ('* 4,/93 4,/93' ' / $ *+); *+); E5 ,/.34 ,/.343/' 3/'+/ +/ B .'+3/' .'+3/'/ / 373 373 / .*,?' /' (' >5()/' / 2 5+9 P*+); )3/'+,*9 =(/ /5 ,/.343/'+/ ,/.343/'+/ C .' (' >5()/' / 5+9% /9+* >*.8% >*.8% S/ *?,/' 5*9 55*>/9 / 4*9 )*'+/'3/' 3'>*,3*'+/ 5* T /5 939+/)*; /' 2&C *5 .*? / .3/,+ +3/)4 /5 /5 939+/)* *5.*'* *5.*'* /5 /=(353?,3 *% E9+3)*, E9+3)*, 5* 5* 4,/93' 4,/93' /5 ,/.343 ,/.343/'+/ /'+/ C ?% L*9 4,/93 4,/93'/9 '/9 4*,.3*5/ 4*,.3*5/99 /5 939+/)* 939+/)* ?3'*, ?3'*,3 3 .% E5 4/9 4/9 )5/.( )5/.(5*, 5*, / 5* 5* )/.5 )/.5* * % L* /'93 /'93* * / / 5* )/.5 )/.5* * CONCEPTUAL *% B* B* =(/ .'3.3 .'3.3'/ '/99 /9 >*53* >*53* 5* /.(*.3 /.(*.3' ' / /9+* /9+* /5 *9 3/* 3/*55 / *.(/ *.(/, , .' .' 59 59 49+ 49+(5 (5* *9 9 / 5* +/, +/,8* 8* .3'@ .3'@+3 +3. . )5/.(5*, ?% E74,/ E74,/9/ 9/' ' ,H.*) ,H.*)/'+ /'+/ / /7453=( /7453=(/' /' /' =(/ .'939 .'939+/ +/ 5* 5/ / A)**+-L/(.; B5/; CJ*,5/9 G* L(99*. *98 .) D*5+' E9?./' (' D3*,*)* / F*9/9; / I'3.*, .% *% I'3 I'3.* .*' ' /' .** .** (' (' / 5*9 5*9 '* '*99 / 4,/ 4,/) )3' 3'3 3;; 58'/*9 / /=(353?,3; 4('+9 .,3+3. +,345/; "E7453.* =(/ /'+3/'/' /' .** ('# % D3
/% I'+/,4,/+*.3' / 5*9 ,*8./9 ,/9(5+*'+/9 / ('* E.(*.3' / /9+* .(?3.* /' (' 3*,*)* P >9% V B% 2& PARTE "1& 2& K $& LEK TERMODINÁMICA# 1# U'* )/.5* / $% / CO2"G# 2O"G#; /' 4,4,.3' /' )5 "$6 6# 9(<,/ 59 93(3/'+/9 4,./99 )/.H'3.*)/'+/ ,/>/,93?5/9% E5 *9 3'3.3*5)/'+/ 9/ /'.(/'+,* * 1 ?*, $00 9/ .)4,3)/ )/3*'+/ (' 4,./9 PV 1.+/ J*9+* $ ?*, 5(/ 9/ .*53/'+* )/3*'+/ (' 4,./9 V!T.+/ J*9+* 00 '*5)/'+/ 9/ /'<,8* )/3*'+/ (' 4,./9 P!T.+/ J*9+* *5.*'*, 9( /% I'3.3*5 /7+,*@'9/ 1$00 / .*5,% E9+8)/9/ Q; ∆U; ∆; ∆S 2# P*,* 5* 73*.3' /5 H.3 7H53.% 2 "COO#2 O2 CO 2 22O S/ +3/'/' 59 93(3/'+/9 *+9: "COO# 2 O2 CO2 2O Kcal ∆ Hf ° − 197.6 mol 298
0 -%0 -6%$2 Kcal ∆Gf ° − 266.8 mol 298
0 -%0 -%6 =
S
298
1%06
Cal ° K mol
Cal Kmol 26
1%0$
*# E9+3)/ /5
∆Η R °
%00$
16%2 Cp°
%
2%
%02
* 2& ")/3*'+/ 5* 5/ / /99%# * $20&
∆S R °
?# E9+3)/ /5 * 2 $20 $# E74,/9/ 5* (+353* / 5* +/,./,* 5/ / 5* +/,)3'H)3.* # E9?./ 5* /9+3)*.3' /5 .*)?3 /'+,43. / 5* +,*'93.3' / <*9/ A"S# 1 *+); &C * A"G#0% *+) 1$&C; 93/' T% <(93' / 1&C T% /?(553.3' / &C; 59 .*5,/9 / <(93' >*4,3*.3' / 120 !)5 $!)5; ,/94/.+3>*)/'+/
$& PARTE CICLOS DE POTENCIA K REFRIGERACION
1# D/5 /'/,*, / (' C3.5 R*'3'/ 3/*5 )3.* =(/ .)4,/'/ +,/9 /+*4*9 / +(,?3'* .' ,/.*5/'+*)3/'+; /'+,/ 5*9 /+*4*9 9*5/ >*4, * $2 MP* 20&C% L*9 4,/93'/9 / ,/.*5/'+*)3/'+ 9' 0% MP*; ,/94/.+3>*)/'+/ /5 >*4, /'+,* /' 5* 9/('* /+*4* / 5*
+(,?3'* * 0&C /' 5* +/,./,* * $60&C; 5* 4,/93' /5 .'/'9*, /9 / 0%0 ?*,% *% N 5>3*, 3'.5(3,; /9?; +*?5* / 4,43/*/9 ?*5*'./9 / /'/,8* ?% E5 +,*?* '/+ 4, ('3* / )*9* / W( / >*4, .% E.3/'.3* +@,)3.*% 2# A 5* +(,?3'* / (' .3.5 R*'3'/ 3/*5 .' ,/.*5/'+*)3/'+ /'+,* >*4, * $000 493* 1000&F 9*5/ * 1 493*; /5 >*4, 9/ ,/.*53/'+* * ('* T% / 1000&F; 5* 4,/93' / ,/.*5/'+*)3/'+ /9 / 00 493* /5 .'/'9*9 9*5/ L%S% E9+8)/9/: *# L* /.3/'.3* /5 .3.5 ?# N 5>3*, 3'.5(3,; /9?; +*?5* / 4,43/*/9 ?*5*'./9 / /'/,8*%
