7 Consider the gas-phase reaction between ninc oxlee and bromine at 273 "C: 2 NO() + Brfg) 3 NOBr(g). The following data for the initial rate of appearance of NOBr were obtained: 到及 Experiment [NO] (M) [Br (M) Initial Rate (M/s) 0.10 0.20 24 0.25 0.20 150 0.10 0.50 60 0.35 0.50 795 (a) Determine the rate law. (b) Calcalate the average value of the rate constant tor the appearance of NOER from the four data sets. (c) How is the rate of appearance of NOBT related to the rate of disappearance of Bry? () What is the rate of disap- pearance of Brg when (NO) = 0.075 M and (Brz) 0.25 M?
7 Consider the gas-phase reaction between ninc oxlee and bromine at 273 "C: 2 NO() + Brfg) 3 NOBr(g). The following data for the initial rate of appearance of NOBr were obtained: 到及 Experiment [NO] (M) [Br (M) Initial Rate (M/s) 0.10 0.20 24 0.25 0.20 150 0.10 0.50 60 0.35 0.50 795 (a) Determine the rate law. (b) Calcalate the average value of the rate constant tor the appearance of NOER from the four data sets. (c) How is the rate of appearance of NOBT related to the rate of disappearance of Bry? () What is the rate of disap- pearance of Brg when (NO) = 0.075 M and (Brz) 0.25 M?
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Question
![(14.37] Consider the gas-phase reaction batween nitric axide and
bromine at 273 "C: 2 NO() + Brfg) 3 NOBr(g). The
following data for the initial rate of appearance of NOBT were
obtained:
as
Experiment [NO] (M) [Br (M) Initial Rate (M/s)
0.10
0.20
24
0.25
0.20
150
0.10
0,50
60
0.35
0.50
795
(a) Determine the rate hw. (b) Calcalate the average valueof
the rate constant tor the appearance of NOET from the four
data sets. (c) How is the rate of appearance of NOBr related to
the rate of disappearance of Bri (d) What is the rate of disap-
pearance of Br2 when (NO)
0.075 M and (Bra)
0.25 M?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd11b9f8f-06b6-47b0-a2e7-4aff8011920b%2Fd5a7367a-6c84-4a15-8e21-09c8352b777f%2Few6jpyk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(14.37] Consider the gas-phase reaction batween nitric axide and
bromine at 273 "C: 2 NO() + Brfg) 3 NOBr(g). The
following data for the initial rate of appearance of NOBT were
obtained:
as
Experiment [NO] (M) [Br (M) Initial Rate (M/s)
0.10
0.20
24
0.25
0.20
150
0.10
0,50
60
0.35
0.50
795
(a) Determine the rate hw. (b) Calcalate the average valueof
the rate constant tor the appearance of NOET from the four
data sets. (c) How is the rate of appearance of NOBr related to
the rate of disappearance of Bri (d) What is the rate of disap-
pearance of Br2 when (NO)
0.075 M and (Bra)
0.25 M?
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