Dinitrogen pentoxide, N2O5, is not very stable. In the gas phase or dissolved in a nonaquoes solvent, like carbon tetrachloride, it decomposes by a first order reaction into N204 and O2. 2N2O5 2N204 + O2 The rate law is rate = k[N,O5]. At 45 C, the rate constant for the reaction in the carbon tetrachloride is 6.22x104s 1. If the initial concentration of N2O, in the solution is 0.1M, how many minutes will it take for the concentration to drop to 0.01M
Dinitrogen pentoxide, N2O5, is not very stable. In the gas phase or dissolved in a nonaquoes solvent, like carbon tetrachloride, it decomposes by a first order reaction into N204 and O2. 2N2O5 2N204 + O2 The rate law is rate = k[N,O5]. At 45 C, the rate constant for the reaction in the carbon tetrachloride is 6.22x104s 1. If the initial concentration of N2O, in the solution is 0.1M, how many minutes will it take for the concentration to drop to 0.01M
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![3.
Consider the reaction aA Products.
[A]o = 5.0 M and k= 1.0 x 10-2 (assume the units are appropriate for each case). Calculate
[A] after 30.0 seconds have passed, assuming the reaction is:
a) Zero order
b) First order
c) Second order
4.
Dinitrogen pentoxide, N2O5, is not very stable. In the gas
phase or dissolved in a nonaquoes solvent, like carbon
tetrachloride, it decomposes by a first order reaction into
N204 and O2.
2N2O5
2N2O4 + O2
The rate law is rate = k[N,Og]. At 45'C, the rate constant
for the reaction in the carbon tetrachloride is 6.22x10-4s
1. If the initial concentration of N,O, in the solution is
0.1M, how many minutes will it take for the concentration
to drop to 0.01M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78299bbd-3861-42c9-b926-f6219a387ed5%2F7902e8d4-44bb-4469-a66b-439c7c6b320b%2Fqm7d3wj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.
Consider the reaction aA Products.
[A]o = 5.0 M and k= 1.0 x 10-2 (assume the units are appropriate for each case). Calculate
[A] after 30.0 seconds have passed, assuming the reaction is:
a) Zero order
b) First order
c) Second order
4.
Dinitrogen pentoxide, N2O5, is not very stable. In the gas
phase or dissolved in a nonaquoes solvent, like carbon
tetrachloride, it decomposes by a first order reaction into
N204 and O2.
2N2O5
2N2O4 + O2
The rate law is rate = k[N,Og]. At 45'C, the rate constant
for the reaction in the carbon tetrachloride is 6.22x10-4s
1. If the initial concentration of N,O, in the solution is
0.1M, how many minutes will it take for the concentration
to drop to 0.01M
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