4. The rate constant for the first-order decomposition of a compound A in the reaction 2AP is k = 2.78 x 10-7 s1 at 25°C. What is the half-life of A? What will be the pressure, initially 32,1kPa at (a) 10 s, (b) 10 min after initiation of the reaction? (6)

4. The rate constant for the first-order decomposition of a compound A in the reaction 2AP is k = 2.78 x 10-7 s1 at 25°C. What is the half-life of A? What will be the pressure, initially 32,1kPa at (a) 10 s, (b) 10 min after initiation of the reaction? (6)

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter12: Kinetics

Section: Chapter Questions

Problem 29E: The rate constant for the ?rst-order decomposition at 45 C of dinitrogen pentoxide, N2O5, dissolved...

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