At 25°C The I-ion can effectively catalyze the decomposition reaction: 2 2H₂02₂ → 2H₂O+ O₂ following first-order kinetics. The volume of oxygen produced during the decomposition of H2O2, 0.0235 M, is given below: time (mins) 0 Volume of 02 0 10 15 ∞ 63.5 1/ Determine the rate constant k (min¯¹) for the reaction. 2/ Find the volume of 0₂ (ml) produced after 53.5 minutes of reaction under the given conditions. 2 3/ Given that the ac vation energy of the catalyzed reaction is 43.5 kJ/mol, find the temperature T at which the rate is 135 times faster than at 25°C
At 25°C The I-ion can effectively catalyze the decomposition reaction: 2 2H₂02₂ → 2H₂O+ O₂ following first-order kinetics. The volume of oxygen produced during the decomposition of H2O2, 0.0235 M, is given below: time (mins) 0 Volume of 02 0 10 15 ∞ 63.5 1/ Determine the rate constant k (min¯¹) for the reaction. 2/ Find the volume of 0₂ (ml) produced after 53.5 minutes of reaction under the given conditions. 2 3/ Given that the ac vation energy of the catalyzed reaction is 43.5 kJ/mol, find the temperature T at which the rate is 135 times faster than at 25°C
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:At 25°C The I-ion can effectively catalyze the decomposition reaction:
2
2H₂O₂ → 2H₂O+ O₂ following first-order kinetics. The volume of oxygen produced during
the decomposition of H2O2, 0.0235 M, is given below:
time (mins)
0
10
Volume of 0₂
0
15
∞
63.5
1/ Determine the rate constant k (min) for the reaction.
2/ Find the volume of 0₂ (ml) produced after 53.5 minutes of reaction under the given
2
conditions.
3/ Given that the activation energy of the catalyzed reaction is 43.5 kJ/mol, find the
temperature T at which the rate is 135 times faster than at 25°C
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