Two variables, reaction temperature, and reactant concentration were investigated on the percentage conversion of a chemical process. A central composite design was used to fit a second order response surface. Provide the second order model. Table 2.7 Central Composite Design for Chemical Process Example

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Two variables, reaction temperature, and reactant concentration were investigated on the percentage
conversion of a chemical process. A central composite design was used to fit a second order response
surface. Provide the second order model.
Table 2.7 Central Composite Design for Chemical Process Example
A
Temperature (°C) Conc. (%)
€₂
Observation Run
-N37
1
2
4
8
9
10
11
12
5
1
S
10
275
200
250
200
250
189.65
260.35
225
225
15
SENARA NARRA
15
25
25
20
12.93
27.07
20
20
1
1.414
5582
B
MorenazarneRE
0
0
0
43
48
0
-1.414 65
1.414 74
Transcribed Image Text:Two variables, reaction temperature, and reactant concentration were investigated on the percentage conversion of a chemical process. A central composite design was used to fit a second order response surface. Provide the second order model. Table 2.7 Central Composite Design for Chemical Process Example A Temperature (°C) Conc. (%) €₂ Observation Run -N37 1 2 4 8 9 10 11 12 5 1 S 10 275 200 250 200 250 189.65 260.35 225 225 15 SENARA NARRA 15 25 25 20 12.93 27.07 20 20 1 1.414 5582 B MorenazarneRE 0 0 0 43 48 0 -1.414 65 1.414 74
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