17. Hinshelwood and Burk [Proc. Roy. Soc., 106A (284), 1924] have studied the thermal de- composition of nitrous oxide. Consider the fol- lowing "adjusted" data at 1030 °K. Initial pressure of N2O (mm Hg) Half-life (sec) 82.5 860 139 470 296 255 360 212 (a) Determine the order of the reaction and the reaction rate constant. (b) The following additional data were reported at the temperatures indicated.

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
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I would like to know how to proceed in a case like the one presented in the annex.

17. Hinshelwood and Burk [Proc. Roy. Soc.,
106A (284), 1924] have studied the thermal de-
composition of nitrous oxide. Consider the fol-
lowing "adjusted" data at 1030 °K.
Initial pressure of N,O
(mm Hg)
Half-life
(sec)
82.5
860
139
470
296
255
360
212
(a) Determine the order' of the reaction and the
reaction rate constant.
(b) The following additional data were reported
at the temperatures indicated.
Initial pressure
Temperature, T
(°K)
Half-life
(mm Hg)
(sec)
1085
345
53
1030
360
212
967
294
1520
What is the activation energy for the reaction?
Transcribed Image Text:17. Hinshelwood and Burk [Proc. Roy. Soc., 106A (284), 1924] have studied the thermal de- composition of nitrous oxide. Consider the fol- lowing "adjusted" data at 1030 °K. Initial pressure of N,O (mm Hg) Half-life (sec) 82.5 860 139 470 296 255 360 212 (a) Determine the order' of the reaction and the reaction rate constant. (b) The following additional data were reported at the temperatures indicated. Initial pressure Temperature, T (°K) Half-life (mm Hg) (sec) 1085 345 53 1030 360 212 967 294 1520 What is the activation energy for the reaction?
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