Reaction
Propensity
Parameter value
R 1
S 1 → c 1 ∅
a 1 = c 1 X 1
c 1 = 2
R 2
S 2 → c 2 ∅
a 2 = c 2 X 2
c 2 = 2.5
R 3
∅ → c 3 S 1
a 3 = c 3
c 3 = 25
R 4
∅ → c 4 S 2
a 4 = c 4
c 4 = 75
R 5
S 1 + S 2 → c 5 2 S 1
a 5 = c 5 X 1 X 2
c 5 = 0.05