Dinitrogen tetraoxide (N,O4) decomposes spontaneously at room temperature in the gas phase: N2O4 (g) →2 NO2(g) The rate law governing the disappearance of N,O, with time is d[N¿O4] _ dt k[N¿O4] At 30°C, k = 5.1 × 10° s-' and the activation energy for the reaction is 54.0 kJ mol-!. (a) Calculate the time (in seconds) required for the partial pressure of N,0,(g) to decrease from 0.10 atm to 0.010 atm at 30°C. (b) Repeat the calculation of part (a) at 300°C.
Dinitrogen tetraoxide (N,O4) decomposes spontaneously at room temperature in the gas phase: N2O4 (g) →2 NO2(g) The rate law governing the disappearance of N,O, with time is d[N¿O4] _ dt k[N¿O4] At 30°C, k = 5.1 × 10° s-' and the activation energy for the reaction is 54.0 kJ mol-!. (a) Calculate the time (in seconds) required for the partial pressure of N,0,(g) to decrease from 0.10 atm to 0.010 atm at 30°C. (b) Repeat the calculation of part (a) at 300°C.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 35QAP: Azomethane decomposes into nitrogen and ethane at high temperatures according to the following...
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