Initial rate data at 950 °C for the following reaction are as follows: 2 NO(g) + 2 H2(g)→N2(g)+2 H2O(g) Table 1: The initial rate of reaction at different concentrations of the reactants. Initial [NO] (M) 0.200 0.200 0.400 Initial [H2] (M) 0.122 0.244 Initial rate (M/s) 0.0313 Experiment 1 2 0.0625 3 0.122 0.1250 (i) What is the rate law? (ii) What is the overall reaction order? (iii) Determine the rate constant. (iv) Calculate the initial rate of formation of N2 when the initial concentrations of NO and H2 are 0.300 M and 0.150 M, respectively.
Initial rate data at 950 °C for the following reaction are as follows: 2 NO(g) + 2 H2(g)→N2(g)+2 H2O(g) Table 1: The initial rate of reaction at different concentrations of the reactants. Initial [NO] (M) 0.200 0.200 0.400 Initial [H2] (M) 0.122 0.244 Initial rate (M/s) 0.0313 Experiment 1 2 0.0625 3 0.122 0.1250 (i) What is the rate law? (ii) What is the overall reaction order? (iii) Determine the rate constant. (iv) Calculate the initial rate of formation of N2 when the initial concentrations of NO and H2 are 0.300 M and 0.150 M, respectively.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 39QRT
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![Initial rate data at 950 °C for the following reaction are as follows:
2 NO(g) + 2 H2(g)→N2(g)+2 H2O(g)
Table 1: The initial rate of reaction at different concentrations of the reactants.
Initial [NO] (M)
0.200
0.200
0.400
Initial [H2] (M)
0.122
0.244
Initial rate (M/s)
0.0313
Experiment
1
2
0.0625
3
0.122
0.1250
(i)
What is the rate law?
(ii) What is the overall reaction order?
(iii) Determine the rate constant.
(iv) Calculate the initial rate of formation of N2 when the initial concentrations of NO and
H2 are 0.300 M and 0.150 M, respectively.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e455f7e-501f-4ac2-9e16-2ecc6e64678d%2Feb734069-9529-419e-b77a-3179fc6d804b%2F631vqli_processed.png&w=3840&q=75)
Transcribed Image Text:Initial rate data at 950 °C for the following reaction are as follows:
2 NO(g) + 2 H2(g)→N2(g)+2 H2O(g)
Table 1: The initial rate of reaction at different concentrations of the reactants.
Initial [NO] (M)
0.200
0.200
0.400
Initial [H2] (M)
0.122
0.244
Initial rate (M/s)
0.0313
Experiment
1
2
0.0625
3
0.122
0.1250
(i)
What is the rate law?
(ii) What is the overall reaction order?
(iii) Determine the rate constant.
(iv) Calculate the initial rate of formation of N2 when the initial concentrations of NO and
H2 are 0.300 M and 0.150 M, respectively.
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