is carried out adiabatically in a constant-volume batch reactor. The rate law is Plot and analyze the conversion, temperature, a
nd concentrations of the reacting species as a function of time. Additional information: Initial Temperature 100C k1 (373 K) 2 103 s1 E1 100 kJ/mol k2 (373 K) 3 105 s1 E2 150 kJ/mol CA0 0.1 mol/dm3 25 J/mol K CB0 0.125 mol/dm3 25 J/mol K (298 K) 40,000 J/mol A 40 J/mol K
1 answer:
Answer:
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Explanation:
The mole balance for a constant-volume batch reactor is given such as, For a first-order isothermal reaction, the time to reach a given conversion is the same for constant-pressure and constant-volume reactors. Also, the time is the same for a reaction of any order if there is no change in the number of moles.
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<u>Answer:</u> The concentration of radon after the given time is
<u>Explanation:</u>
All the radioactive reactions follows first order kinetics.
The equation used to calculate half life for first order kinetics:
We are given:
Putting values in above equation, we get:
Rate law expression for first order kinetics is given by the equation:
where,
k = rate constant =
t = time taken for decay process = 3.00 days
= initial amount of the reactant =
[A] = amount left after decay process = ?
Putting values in above equation, we get:
Hence, the concentration of radon after the given time is