The gas phase decomposition of dinitrogen pentoxide at 335 K N205(g)2 NO2(g) + 2 02(g) is first order in N205. During one experiment it was found that when the initial concentration of N,05 was 7.50x10-2 M, the concentration of N205 dropped to 2.09x10-2 M after 198 s had passed. Based on this experiment, the rate constant for the reaction is -1

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.3: Effect Of Concentration On Reaction Rate
Problem 14.3CYU: The initial rate ( [NO]/ t] of the reaction of nitrogen monoxide and oxygen NO(g) + 2O2(g) NO2(g)...
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The gas phase decomposition of dinitrogen pentoxide at 335 K
N205(g)2 NO2(g) + ½ 02(g)
is first order in N205.
During one experiment it was found that when the initial concentration of N205 was 7.50×10-2
M, the concentration of N205 dropped to 2.09×10-2M after 198 s had passed.
Based on this experiment, the rate constant for the reaction is ||
IS
s-1.
Transcribed Image Text:The gas phase decomposition of dinitrogen pentoxide at 335 K N205(g)2 NO2(g) + ½ 02(g) is first order in N205. During one experiment it was found that when the initial concentration of N205 was 7.50×10-2 M, the concentration of N205 dropped to 2.09×10-2M after 198 s had passed. Based on this experiment, the rate constant for the reaction is || IS s-1.
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