Consider the decomposition of A to certain products, initially at 1.0 M. Determine the rate constant when the concentration of A becomes 0.0056 M att = 3.6 s when it follows a zero-order reaction. (A) 0.51 в) 0.28 c) 1.4 D) 0.028

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Consider the decomposition of A to certain products, initially at 1.0 M. Determine the rate constant when the concentration of A
becomes 0.0056 M att = 3.6 s when it follows a zero-order reaction.
A 0.51
B) 0.28
c) 1.4
D) 0.028
Which of the following is NOT a reason why a catalyst can increase the rate of a reaction?
(A) A catalyst provides a different reaction pathway with lower activation energy
B) A catalyst increases the number of effective collisions between reactants
A catalyst increases the pre-exponential factor in the Arrhenius equation
D A catalyst binds the reactants together more effectively
Transcribed Image Text:Consider the decomposition of A to certain products, initially at 1.0 M. Determine the rate constant when the concentration of A becomes 0.0056 M att = 3.6 s when it follows a zero-order reaction. A 0.51 B) 0.28 c) 1.4 D) 0.028 Which of the following is NOT a reason why a catalyst can increase the rate of a reaction? (A) A catalyst provides a different reaction pathway with lower activation energy B) A catalyst increases the number of effective collisions between reactants A catalyst increases the pre-exponential factor in the Arrhenius equation D A catalyst binds the reactants together more effectively
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