ChBE 354
Quiz #6
Aqueous A and B react to form product in a batch reactor. Find a rate equation to represent the kinetics
of the reaction from the following information.
A + B C + D; 3 CA0 = CB0
t
min
CA
mole
liter
0
1
2
4
6
500 225 110 30 10
t = 80, 1.0,
ChBE 354
Quiz 5
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mmole
1. Pure gaseous A at 3 atm and 30 C (120 ) is fed into a 1 liter CSTR at various flow rates.
liter
Reactant A decomposed in the reactor and the exit concentration of A is measured for each flow rate.
From
ChBE 354
Quiz 4
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1. A CSTR is being used to determine the kinetics of a reaction whose stoichiometry is A B. For this purpose
mmole
various flow rates of an aqueous solution of 100 of A are fed to a 1 liter reactor, and for each
ChBE 354
Quiz 2
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Pure gaseous A at about 3 atm and 30C (120 mmole/liter) is fed into a 1 liter CSTR at various flow rates. Reactant A decomposes in the reactor and the exit concentration of A is measured for each flow rate. Give
Quiz1.nb
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ChE 354
Quiz #1
mole
1. Calculate the volume of a CSTR and a PFR (not in series) necessary to convert 2 of A to product given the following
liter
AB
1
- rA = 0.01 s CA
mole
The volumetric flow rate is 5 liters per minute and the final concentra
ChBE 354
Exam 3
Take-home Exam
Do your own work.
Keep it neat and organized.
1(50). An exothermic first-order liquid-phase reaction A B is conducted in a PFR. Determine the volume
required for a 90% conversion of A, if the process is adiabatic.
J
CpA = 1
Exam2.nb
1
ChBE 354
Exam 2
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Mark the answer that you want graded.
1.(20) For the reaction A P, find the rate constant and order from the following data.
t, hr
0
1
2
3
mole
CA ,
m3
1000 500 300 240 200
Make a data ta
Exam 1 S2004.nb
1
ChE 354
Exam #1
Spring 2004
Closed Book
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Short Answer Questions (5 points each)
1. For the reaction 3 A + 2 B P, the rate constant, kA , is equal to 25. What is