{UTF-8}
********************************************************
	.clock ascorbinsaeure
********************************************************~
		Simulation: Peter Bützer
	|

********************************************************
	.clock ascorbinsã¤ure
********************************************************~
		Simulation: Peter Bützer
	|

Mh=
	17.6
	~	mmol [0,100]
	~	Menge Wasserstoffperoxid (H2O2): 30% in 1 ml entspr. 300 mg, in 2 ml \
		entspr. 17.6 mmol
	|

Mi=
	0.2
	~	mmol [0,20]
	~	Menge Iodid (I-): 1.66 g KI entspr. 10 mmol -> in 100 ml, davon 2 ml -> \
		0.2 mmol
	|

********************************************************
	.Clock Ascorbinsäure3
********************************************************~
		Simulation: Peter Bützer
	|

H2O2= INTEG (
	-reduzieren,
		Mh)
	~	mmol [0,?]
	~	Wasserstoffperoxid
	|

"I-"= INTEG (
	red-ox,
		Mi)
	~	mmol [0,?]
	~	Iodid = reduziertes Iod
	|

Asc= INTEG (
	-oxidieren,
		Masc)
	~	mmol [0,?]
	~	Menge Ascorbinsäure, Vitamin C
	|

Mst=
	0.02
	~	mmol [0.02,0.1]
	~	1% entspr. 20 mg -> 0.02 mmol, 5% entspr. 0.1 mmol
	|

Masc=
	1
	~	mmol [0,1]
	~		|

Stärke= INTEG (
	-binden,
		Mst)
	~	mmol [0,?]
	~	Gelöste Stärke kann mit Iod einen blauen Komplex bilden
	|

I2= INTEG (
	ox-komplexieren-red,
		0.48)
	~	mmol [0,?]
	~	Iod; Konz.,  2 ml 3% I2 --> 60 mg I2 --> 0.48 mmol I-
	|

ISt= INTEG (
	+komplexieren,
		0)
	~	mmol [0,?]
	~	Iod-Stärke-Komplex
	|

binden=
	k kompl*I2*Stärke
	~	mmol/Second [0,?]
	~	Annahme: Pro Stärkemolekül braucht es 2 Iodmoleküle um die blaue Farbe \
		zu bilden (I5-) und davon werden mindesten 3 in die Helix eingelagert
	|

k kompl=
	1.5
	~	1/Second/(mmol) [0.5,2]
	~	muss gross sein, damit die Reaktion genügend rasch wird, aber sehr viel \
		langsamer als die Reduktion, welche diese Reaktion konkurrenziert. Somit \
		läuft diese Reaktion erst, wenn alles Reduktionsmittel aufgebraucht ist.
	|

k ox=
	0.00016
	~	1/Second/mmol/mmol [5e-005,0.0005]
	~	muss sehr gross sein, damit die Reaktion sehr rasch wird, ist messbar I- \
		und H2O2
	|

k red=
	k ox/K redox
	~	1/Second/mmol [0,10]
	~	muss sehr klein sein, damit die Reaktion langsam wird, ist messbar: I2 und \
		Ascorbinsäure
	|

K redox=
	5e-006
	~	1/mmol [1e-006,5e-005]
	~	Gleichgewichtskonstante; muss sehr klein sein, damit der Unterschied gross \
		wird
	|

komplexieren=
	k kompl*I2*Stärke
	~	mmol/Second [0,?]
	~	Annahme: Pro Stärkemolekül braucht es 2 Iodmoleküle um die blaue Farbe \
		zu bilden (I5-) und davon werden mindesten 3 in die Helix eingelagert
	|

ox=
	k ox*"I-"*"I-"*H2O2
	~	mmol/Second [0,?]
	~	oxidieren von I- zu I2
	|

oxidieren=
	k red*I2*Asc
	~	mmol/Second [0,?]
	~	oxidieren zu Dehydroascorbinsäure
	|

red=
	k red*I2*Asc
	~	mmol/Second [0,?]
	~	reduzieren von I2 zu I-
	|

reduzieren=
	k ox*"I-"*"I-"*H2O2
	~	mmol/Second [0,?]
	~	Reduktion zu Wasser und Sauerstoff
	|

********************************************************
	.Control
********************************************************~
		Simulation Control Parameters
	|

FINAL TIME  = 500
	~	Second
	~	The final time for the simulation.
	|

INITIAL TIME  = 0
	~	Second
	~	The initial time for the simulation.
	|

SAVEPER  = 1
	~	Second [0,?]
	~	The frequency with which output is stored.
	|

TIME STEP  = 0.1
	~	Second [0,?]
	~	The time step for the simulation.
	|

\\\---/// Sketch information - do not modify anything except names
V300  Do not put anything below this section - it will be ignored
*View 1
$192-192-192,0,Times New Roman|12||0-0-0|0-0-0|0-0-255|-1--1--1|-1--1--1|120,120,5,0
10,1,"I-",413,433,52,28,3,131,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,2,I2,627,434,52,27,3,131,0,36,0,0,0,0,0-0-0,255-0-255,Helvetica|12||0-0-0
10,3,ISt,876,436,51,27,3,131,0,36,0,0,0,0,0-0-0,0-128-255,Helvetica|12||0-0-0
1,4,6,2,4,0,0,22,0,0,0,-1--1--1,,1|(548,414)|
1,5,6,1,100,0,0,22,0,0,0,-1--1--1,,1|(487,414)|
11,6,428,516,414,6,8,34,3,0,0,1,0,0,0
10,7,ox,516,435,12,13,40,3,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,8,10,1,4,0,0,22,0,0,0,-1--1--1,,1|(490,454)|
1,9,10,2,100,0,0,22,0,0,0,-1--1--1,,1|(551,454)|
11,10,284,521,454,6,8,34,3,0,0,1,0,0,0
10,11,red,521,475,17,13,40,3,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,12,14,3,4,0,0,22,0,0,0,-1--1--1,,1|(786,435)|
1,13,14,2,100,0,0,22,0,0,0,-1--1--1,,1|(707,435)|
11,14,268,742,435,6,8,34,3,0,0,1,0,0,0
10,15,komplexieren,742,456,60,13,40,131,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,16,Asc,621,567,40,20,3,3,0,36,0,0,0,0,0-0-0,255-255-128,Helvetica|12||0-0-0
12,17,48,452,567,10,8,0,3,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,18,20,17,4,0,0,22,0,0,0,-1--1--1,,1|(494,568)|
1,19,20,16,100,0,0,22,0,0,0,-1--1--1,,1|(559,568)|
11,20,48,532,568,6,8,34,3,0,0,1,0,0,0
10,21,oxidieren,532,589,41,13,40,131,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,22,H2O2,391,300,40,20,3,3,0,36,0,0,0,0,0-0-0,192-192-192,Helvetica|12||0-0-0
12,23,48,561,300,10,8,0,3,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,24,26,23,4,0,0,22,0,0,0,-1--1--1,,1|(525,300)|
1,25,26,22,100,0,0,22,0,0,0,-1--1--1,,1|(459,300)|
11,26,48,493,300,6,8,34,3,0,0,1,0,0,0
10,27,reduzieren,493,321,48,13,40,131,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,28,Stärke,685,303,40,20,3,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
12,29,48,857,301,10,8,0,3,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,30,32,29,4,0,0,22,0,0,0,-1--1--1,,1|(818,302)|
1,31,32,28,100,0,0,22,0,0,0,-1--1--1,,1|(751,302)|
11,32,48,784,302,6,8,34,3,0,0,1,0,0,0
10,33,binden,784,323,31,13,40,131,0,32,-1,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,34,k ox,428,361,20,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,35,k red,611,501,25,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
10,36,k kompl,656,361,36,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,37,34,6,1,0,0,0,0,64,0,-1--1--1,,1|(481,370)|
1,38,34,27,1,0,0,0,0,64,0,-1--1--1,,1|(495,361)|
1,39,36,33,1,0,0,0,0,64,0,-1--1--1,,1|(748,363)|
1,40,36,14,1,0,0,0,0,64,0,-1--1--1,,1|(724,382)|
1,41,35,11,1,0,0,0,0,64,0,-1--1--1,,1|(551,499)|
1,42,35,20,1,0,0,0,0,64,0,-1--1--1,,1|(561,518)|
1,43,22,26,1,0,0,0,0,64,0,-1--1--1,,1|(447,262)|
1,44,28,32,1,0,0,0,0,64,0,-1--1--1,,1|(748,267)|
1,45,1,6,1,0,0,0,0,64,0,-1--1--1,,1|(481,391)|
1,46,2,14,1,0,0,0,0,64,0,-1--1--1,,1|(698,408)|
1,47,2,10,1,0,0,0,0,64,0,-1--1--1,,1|(573,476)|
1,48,16,20,1,0,0,0,0,64,0,-1--1--1,,1|(570,539)|
1,49,22,6,1,0,0,0,0,64,0,-1--1--1,,1|(509,365)|
1,50,1,26,1,0,0,0,0,64,0,-1--1--1,,1|(439,332)|
1,51,2,32,1,0,0,0,0,64,0,-1--1--1,,1|(711,339)|
1,52,28,14,1,0,0,0,0,64,0,-1--1--1,,1|(765,354)|
1,53,2,20,1,0,0,0,0,64,0,-1--1--1,,1|(563,494)|
1,54,16,10,1,0,0,0,0,64,0,-1--1--1,,1|(539,508)|
10,55,K redox,430,516,36,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,56,55,35,1,0,0,0,0,64,0,-1--1--1,,1|(500,538)|
1,57,34,35,1,0,0,0,0,64,0,-1--1--1,,1|(480,484)|
10,58,Mst,614,302,19,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,59,58,28,1,0,0,0,0,64,1,-1--1--1,,1|(652,292)|
10,60,Masc,691,565,26,13,8,131,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,61,60,16,1,0,0,0,0,64,1,-1--1--1,,1|(649,571)|
10,62,Mh,320,301,16,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,63,62,22,1,0,0,0,0,64,1,-1--1--1,,1|(366,293)|
10,64,Mi,337,432,13,13,8,3,0,32,0,0,0,0,0-0-0,0-0-0,Helvetica|12||0-0-0
1,65,64,1,1,0,0,0,0,64,1,-1--1--1,,1|(368,419)|
///---\\\
:L<%^E!@
1:Current.vdf
9:Current
23:0
15:0,0,0,1,0,0
19:5,0
27:2,
34:0,
4:Time
5:k red
24:0
25:500.021
26:500.021