The reaction O2(g) + 2 NO(g) 2 NO2(g) was studied at a certain temperature with the following results: Experiment [O2(g)] (M) [NO(g)] (M) Rate (M/s) 1 0.0205 0.0205 0.103 2 0.0205 0.0410 0.410 3 0.0410 0.0205 0.205 4 0.0410 0.0410 0.820 (a) What is the rate law for this reaction? Rate = k [O2(g)] [NO(g)] Rate = k [O2(g)]2 [NO(g)] Rate = k [O2(g)] [NO(g)]2 Rate = k [O2(g)]2 [NO(g)]2 Rate = k [O2(g)] [NO(g)]3 Rate = k [O2(g)]4 [NO(g)] (b) What is the value of the rate constant? (c) What is the reaction rate when the concentration of O2(g) is 0.0336 M and that of NO(g) is 0.0439 M if the temperature is the same as that used to obtain the data shown above?
The reaction O2(g) + 2 NO(g) 2 NO2(g) was studied at a certain temperature with the following results: Experiment [O2(g)] (M) [NO(g)] (M) Rate (M/s) 1 0.0205 0.0205 0.103 2 0.0205 0.0410 0.410 3 0.0410 0.0205 0.205 4 0.0410 0.0410 0.820 (a) What is the rate law for this reaction? Rate = k [O2(g)] [NO(g)] Rate = k [O2(g)]2 [NO(g)] Rate = k [O2(g)] [NO(g)]2 Rate = k [O2(g)]2 [NO(g)]2 Rate = k [O2(g)] [NO(g)]3 Rate = k [O2(g)]4 [NO(g)] (b) What is the value of the rate constant? (c) What is the reaction rate when the concentration of O2(g) is 0.0336 M and that of NO(g) is 0.0439 M if the temperature is the same as that used to obtain the data shown above?
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The reaction O2(g) + 2 NO(g) 2 NO2(g) was studied at a certain temperature with the following results:
| Experiment | [O2(g)] (M) | [NO(g)] (M) | Rate (M/s) |
|---|---|---|---|
| 1 | 0.0205 | 0.0205 | 0.103 |
| 2 | 0.0205 | 0.0410 | 0.410 |
| 3 | 0.0410 | 0.0205 | 0.205 |
| 4 | 0.0410 | 0.0410 | 0.820 |
(a) What is the rate law for this reaction?
Rate = k [O2(g)] [NO(g)]
Rate = k [O2(g)]2 [NO(g)]
Rate = k [O2(g)] [NO(g)]2
Rate = k [O2(g)]2 [NO(g)]2
Rate = k [O2(g)] [NO(g)]3
Rate = k [O2(g)]4 [NO(g)]
(b) What is the value of the rate constant?
(c) What is the reaction rate when the concentration of O2(g) is 0.0336 M and that of NO(g) is 0.0439 M if the temperature is the same as that used to obtain the data shown above?
M/s
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