N2 (g) + 2 H2 (3) N2H4 (g) The following data were collected: Time (s) [H2] (M) 0.100 40 0.067 80 0.045 120 0.030 160 0.020 a) Express the rate of the reaction in terms of the change in concentration of each of the reactants and products. b) What is the average rate of the reaction between 40 s and 120 s? c) Make a rough sketch of the concentrations of N2, H2, and N2H4 as a function of time. Assume a starting concentration of 0.1 M for each reactant.
N2 (g) + 2 H2 (3) N2H4 (g) The following data were collected: Time (s) [H2] (M) 0.100 40 0.067 80 0.045 120 0.030 160 0.020 a) Express the rate of the reaction in terms of the change in concentration of each of the reactants and products. b) What is the average rate of the reaction between 40 s and 120 s? c) Make a rough sketch of the concentrations of N2, H2, and N2H4 as a function of time. Assume a starting concentration of 0.1 M for each reactant.
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
Section: Chapter Questions
Problem 58GQ: Isomerization of CH3NC occurs slowly when CH3NC is heated. CH3NC(g) CH3CN(g) To study the rate of...
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(do c with explanation )
![Consider the reaction:
N2 (g) + 2 H2 (g) N2H4 (g)
The following data were collected:
Time (s)
[H2] (M)
0.100
40
0.067
80
0.045
120
0.030
160
0.020
a) Express the rate of the reaction in terms of the change in concentration of each
of the reactants and products.
b) What is the average rate of the reaction between 40 s and 120 s?
c) Make a rough sketch of the concentrations of N2, H2, and N2H4 as a function of
time. Assume a starting concentration of 0.1 M for each reactant.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d92f8eb-64bd-400d-a12d-f97bd705bd7d%2Ff18c3533-960f-42e1-a7d5-931d33af2bb7%2Fq4uesrw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the reaction:
N2 (g) + 2 H2 (g) N2H4 (g)
The following data were collected:
Time (s)
[H2] (M)
0.100
40
0.067
80
0.045
120
0.030
160
0.020
a) Express the rate of the reaction in terms of the change in concentration of each
of the reactants and products.
b) What is the average rate of the reaction between 40 s and 120 s?
c) Make a rough sketch of the concentrations of N2, H2, and N2H4 as a function of
time. Assume a starting concentration of 0.1 M for each reactant.
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