(14.37] Consider the gas-phase reaction batween nitric axide andbromine at 273 "C: 2 NO() + Brfg) 3 NOBr(g). Thefollowing data for the initial rate of appearance of NOBT wereobtained:asExperiment [NO] (M) [Br (M) Initial Rate (M/s)0.100.20240.250.201500.100,50600.350.50795(a) Determine the rate hw. (b) Calcalate the average valueofthe rate constant tor the appearance of NOET from the fourdata sets. (c) How is the rate of appearance of NOBr related tothe 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?

Answered: Image /qna-images/answer/d5a7367a-6c84-4a15-8e21-09c8352b777f.jpg

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?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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