**Chemical Kinetics: Reaction Rate and Order**The reaction described by the equation:\[ \text{O}_3(g) + \text{NO}(g) \rightarrow \text{O}_2(g) + \text{NO}_2(g) \]At 310 K, the rate law is given by:\[ \text{rate of reaction} = k[\text{O}_3][\text{NO}] \]\[ k = 3.0 \times 10^6 \, \text{M}^{-1} \text{s}^{-1} \]Given initial concentrations:- \([\text{O}_3] = 4.0 \times 10^{-4} \, \text{M}\)- \([\text{NO}] = 6.0 \times 10^{-5} \, \text{M}\)Calculate the rate of the reaction at \( t = 0 \).**Rate Calculation:**\[\text{rate} = \left(3.0 \times 10^6 \, \text{M}^{-1} \text{s}^{-1}\right) \times \left(4.0 \times 10^{-4} \, \text{M}\right) \times \left(6.0 \times 10^{-5} \, \text{M}\right)\]\[\text{rate} = \left(3.0 \times 10^6\right) \times \left(2.4 \times 10^{-8}\right) \, \text{M/s}\]\[\text{rate} = 7.2 \times 10^{-2} \, \text{M/s}\]**What is the overall order of this reaction?**- [ ] 2- [ ] 1- [ ] 3- [ ] 0The overall order of the reaction is determined by adding the exponents in the rate law, which are 1 for \([\text{O}_3]\) and 1 for \([\text{NO}]\). Therefore, the overall order is 2.

The given reaction ; O3(g) + NO(g) ----> O2(g) + NO2(g) And the rate of the reaction =k[O3][NO]At t=0 ; [O3] = 4.0×10-4 M [NO] = 6.0×10-5 M And K = 3.0 ×106 M-1S-1 So, rate of the reaction at t=0 is ---> putting the values in the above equation; so, rate= (3.0 ×106 M-1S-1) × (4.0×10-4 M)× (6.0×10-5 M ) => Rate = 0.072 M.s-1 So ,rate of the reaction = 0.072 M/sThe reacte equation is : Rate = k[O3][NO] So, order with respect to O3 is 1 and with respect to NO is 1 So, overall order = 1+1 = 2 Overall order of the reaction is = 2

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The reaction described by the equation 03(g) + NO(g) → O₂(g) + NO₂(g) has, at 310 K, the rate law rate of reaction = k[03][NO] k = 3.0 x 106 M-¹.s-¹ Given that [0₂] = 4.0 x 10-4 M and [NO] = 6.0 x 10-5 M at t = 0, calculate the rate of the reaction at t = 0. rate: What is the overall order of this reaction? 2 1 3 0 M/S

The reaction described by the equation 03(g) + NO(g) → O₂(g) + NO₂(g) has, at 310 K, the rate law rate of reaction = k[03][NO] k = 3.0 x 106 M-¹.s-¹ Given that [0₂] = 4.0 x 10-4 M and [NO] = 6.0 x 10-5 M at t = 0, calculate the rate of the reaction at t = 0. rate: What is the overall order of this reaction? 2 1 3 0 M/S

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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