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: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter16: Reaction Rates
Section: Chapter Questions
Problem 81A
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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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