The gas-phase conversion of nitric oxide and hydrogen to nitrogen and water follows the reaction Select one: v=k(PNO)² k NO(g) + H₂(g) → ½ N₂(g) + H₂O(g) Po H₂ (kPa) 53.3 53.3 38.5 19.6 The rate of production of nitrogen as a function of initial reactant pressures is shown in the table at right. What is the rate law for this reaction? Can't tell from the information given v = k(PNO) (PH2) v=k(PNO) ² (PH2) v = k(PNO) (PH2)² Run 1 2 3 4 Po NO (kPa) 40.0 20.3 53.3 53.3 Rate (kPa/s) 0.137 0.033 0.213 0.105

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section11.1: Reaction Rate
Problem 11.3CE
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The gas-phase conversion of nitric oxide and hydrogen to nitrogen and water follows the
reaction
Select one:
v=k(PNO)²
k
NO(g) + H₂(g) → ½ N₂(g) + H₂O(g)
Po H₂
(kPa)
53.3
53.3
38.5
19.6
The rate of production of nitrogen as a function
of initial reactant pressures is shown in the table
at right. What is the rate law for this reaction?
Can't tell from the information given
v = k(PNO) (PH2)
v=k(PNO) ² (PH2)
v = k(PNO) (PH2)²
Run
1
2
3
4
Po NO
(kPa)
40.0
20.3
53.3
53.3
Rate
(kPa/s)
0.137
0.033
0.213
0.105
Transcribed Image Text:The gas-phase conversion of nitric oxide and hydrogen to nitrogen and water follows the reaction Select one: v=k(PNO)² k NO(g) + H₂(g) → ½ N₂(g) + H₂O(g) Po H₂ (kPa) 53.3 53.3 38.5 19.6 The rate of production of nitrogen as a function of initial reactant pressures is shown in the table at right. What is the rate law for this reaction? Can't tell from the information given v = k(PNO) (PH2) v=k(PNO) ² (PH2) v = k(PNO) (PH2)² Run 1 2 3 4 Po NO (kPa) 40.0 20.3 53.3 53.3 Rate (kPa/s) 0.137 0.033 0.213 0.105
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