titik nyala adiabatis

8/18/2019 titik nyala adiabatis

1/18

Tin 298 K

P 1 atm

R 0.082 L.atm/K mol

Volume 1 L (asumsi)

1 CxHy 12.5 (2

Mr: 11! "2

Mencari jumlah mol campuran

n 0.0!092"228 mol

#a$an #a%a& stoi%io 1.'8

fraksi mol setiap reaktanCxHy 0.01'522!2""

2 0.20'5"02911

2 0.'9!285'

Mol reaktan

nCxHy 0.000''1509

n2 0.008!5188'2

n2 0.0"1951909

Untuk Pembakaran Sempurna (Stoikio)Pem#atas CxHy

Spesi Awal ereaksi !asil"sisa (mol)

CxHy 0.000''1509 0.000''1509 0.00000

2 0.008!5188'2 0.008!5188'2 0.00000

2 0.0"1951909 0.0"1951909

C2 0.005!09202 0.005!09202

H2 0.00'085"581 0.00'085"581

#!$"!!$ '22.!! K*/%+ */+ (Te&+an

Mencari %ntalpi Molar

&'!y &

a1 0.89'9208 0."2129"'! 0.2252!'

a2 0.02''898'1 0.00112!8'" !.9'-0"

a" 5.!"1!"-00' 5.'-0 ".!-0'

a! 2.12'00-008 1."1-09 1.2-09

a5 9.2!"""-012 8.-1" !.2"-1"

a' 1.01-0" !8"".1!1


2/18

T 258.890'211 K

T&ial to 0 0.!"'88'18'!

u%u Ki&i 3

"8.'81 ".'92 3

"!.989 30.000 4


3/18

Mencari Titik Nyala Adiabatis

n6ut

Result

Persamaan Reaksi

".'190!'19 2) 3 8 C2

28 !!

*ika Reaksi +uel Ric,

Pem#atas 2

Massa ak,ir Spesi Awal ereaksi !asil"sisa (mol)

0.00000 CxHy 0.000''2 0.000''2 0.00000

0.00000 2 0.008!519 0.008!519 0.00000

0.8902'5"!'1 2 0.0"1952 0.0"1951909

0.2"8005115" C2 0.005!092 0.005!09202

0.1095"'!!51 H2 0.00'085! 0.00'085"581

un+ *enis ,a$an ,a%a&)

! N

0.""8'8!25 0."298''9

1.!-0" .0!-0! 7HV 5!'0 %*/mol

2.12-0' 1."2-0'

1.!-09 1.!1-09

5.01-1" !.89-1"

".02-0! 1.02-0"

ola& -nt$al6$y 3


4/18

u%u Kanan

"!.989

"!.989 T&ial to :e&o Te&$a;a6 T


5/18

9 H2 !.02"81 2

18

Massa ak,ir

0

0

0.8902'5"!'1

0.2"8005115"

0.1095"'!!51

%*/mol


6/18


7/18

Tin 298 K

P 1 atm

R 0.082 L.atm/K mol

Volume !!!.0"8801 L (asumsi)

1 CxHy 2 (2

Mr: 1' "2


n 181.981851 mol

#a$an #a%a& stoi%io 10.5

fraksi mol setiap reaktanCxHy 0.095022'2!!

2 0.1900!52!89

2 0.1!9"212'

Mol reaktan

nCxHy 1.2929

n2 !0.8"05 ex


8/18

T 2529.199855 K

T&ial to 0 1''.250599

u%u Ki&i 3

1'5200.2 15""."88 3

1!982."8! 30.000 4


9/18


n6ut

Result

Persamaan Reaksi

".'190!'19 2) 3 1 C2

28 !!

/= met$ane

1.1918!81 %ali li6at ;a&i se$a&usnya


Pem#atas 2


0.00000 2'.'8'!0 20.2!2'25 1.2929 1.29290

198."1200 1"05.05'02 !0.8"05 !0.8"05 0.00000

!295.81!' !295.81!'02 15".!2195 15".!2195

'0.88' C2 20."91525 20."91525

'22.5!!! H2 !0.8"05 !0.8"05


! N

0.""8'8!25 0."298''9

1.!-0" .0!-0! 7HV 889 %*/mol

2.12-0' 1."2-0'

1.!-09 1.!1-09

5.01-1" !.89-1"

".02-0! 1.02-0"

ola& -nt$al6$y 3


10/18

u%u Kanan

1!982."8!

1!982."8! T&ial to :e&o Te&$a;a6 T


11/18


12/18


13/18

Tin 298 K

P 1 atm

R 0.082 L.atm/K mol

Volume 1 L (asumsi)

1 CxHy 12.5 (2

Mr: 11! "2


n 0.0!092"228 mol

#a$an #a%a& stoi%io 1.'8

fraksi mol setiap reaktanCxHy 0.01'522!2""

2 0.20'5"02911

2 0.'9!285'

Mol reaktan

nCxHy 0.002028!52 ex


14/18

T 2!!.8198299 K

T&ial to 0 0.8!!"2""81

u%u Ki&i 3

.281 11.05 3

''.205 32.99 4


15/18


n6ut

Result

Persamaan Reaksi

".'190!'19 2) 3 8 C2

28 !!

" %ali li6at ;a&i se$a&usnya


Pem#atas 2


0.008 CxHy 0.0020285 0.000''2 0.001"5

0.00000 2 0.008!519 0.008!519 0.00000

1.805"0'922 2 0.0"1952 0.0"1951909

0.!'0102"0' C2 0.005!092 0.005!09202

0.219028902 H2 0.00'085! 0.00'085"581


! N

0.""8'8!25 0."298''9

1.!-0" .0!-0! 7HV 5!'0 %*/mol

2.12-0' 1."2-0'

1.!-09 1.!1-09

5.01-1" !.89-1"

".02-0! 1.02-0"

ola& -nt$al6$y 3


16/18

u%u Kanan

'".208

'".208 T&ial to :e&o Te&$a;a6 T


17/18

9 H2 !.02"81 2

18

Massa ak,ir

0.15!1'2!0!2

0

0.8902'5"!'1

0.2"8005115"

0.1095"'!!51

%*/mol


18/18

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titik nyala adiabatis