A proposed mechanism for the gas phase reaction between nitrogen monoxide and oxygen is as follows: step 1 fast: NO + 02= NO3 step 2 slow: NO3 + NO 2 NO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. Use the form k[A]m[B]n , where '1' is understood (so don't write it if it's a '1') for m, n etc. Rate =

A proposed mechanism for the gas phase reaction between nitrogen monoxide and oxygen is as follows: step 1 fast: NO + 02= NO3 step 2 slow: NO3 + NO 2 NO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. Use the form k[A]m[B]n , where '1' is understood (so don't write it if it's a '1') for m, n etc. Rate =

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...

See similar textbooks

Similar questions

a) Determine the total order of the reaction.b) You want to increase the reaction rate as much as you can by doubling the initial concentration of one of the reactants. Which reactant would you choose? Explain your reasoning.
Consider the following complex reaction: P + 2Q → Products whose initial rate at 25 °C was measured using three different sets of initial concentrations as listed in the following table: Trial [P](M) [Q](M) Rate(M/s) 1 0.100 0.050 2.25 × 10−3 2 0.100 0.150 6.75 × 10−3 3 0.200 0.050 9.00 × 10−3 A) Write the rate law for this reaction. Use k to represent the rate constant. B) Solve for k in the above rate law (express your answer to three significant figures), and select the units for k.
Please don't provide handwritten solution ...
Consider the following general reaction for which gases A and B are mixed in a constant volume container: A(g) + B(g) -> C(g) + D(g) Match what happens to the rate of the reaction under the following changes: (consider each change separately) v all of gas B is removed from the container more gas A is added to the container the temperature of the container is increased there is no change to the reaction rate ya catalyst is added to the container I. the reaction proceeds at a faster rate v gas D is also added to the container the reaction proceeds at a slower rate II. some of gas B is removed from the container Iy the reaction does not proceed at all the volume of the container is increased
Chemistry When entering compound units, indicate multiplication of units explicitly using a multiplication dot For example, M^−1⋅s^−1 M^−1⋅s^−1. Express your answer to two significant figures and include the appropriate units. Indicate the multiplication of units explicitly either with a multiplication dot or a dash.
15. Consider the following elementary reactions. Write the overall reaction and determine the catalyst and the reaction intermediate. Step 1: Cl (g) + 03 (g) → O₂ (g) + CIO (g) Step 2: CIO (g) + 0 (g) → 0₂ (g) + Cl (g) Page 6 of 7
14. The data in the table below was collected for the following reaction at 425°C. 2 A(g) + 3 B(g) →3 C(g) +2 D(g) Trial 1 2 3 4 [A] i, M [B]i, M Initial Rate, M/s 0.100 0.050 1.0 × 10-3 0.050 0.050 2.5 × 10-4 0.100 0.100 2.0 × 10-3 0.150 0.100 4.5 x 10-3 a. What is the rate law for this reaction? b. What is the overall order of the reaction? 15. The rate constant for the following reaction is 3.00 x 10-3 M-1 min-1 at 500 K:
A proposed mechanism for the gas phase reaction between nitrogen monoxide and oxygen is as follows: step 1 fast: NO + 0,=NO3 step 2 slow: NO3+NO–→ 2 NO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. + (2) Enter the formula of any species that acts as a reaction intermediate? If none leave box blank: (3) Complete the rate law for the overall reaction that is consistent with this mechanism. Use the form k[A]™[B]"... , where 'l' is understood (so don't write it if it's a '1') for m, n etc. Rate =
The following initial reaction rates have been measured for the following reaction NO2(g) + O3(g) -> NO3(g) + O2(g) Experiment: Initial Concentration (M) initial rate of the reaction O3 NO2 1 0.7 0.21 6.3 2 1.39 0.21 12.5 3 0.7 0.38 11.4 4 0.18 0.66 X a) Determine the order of and write the rate law of the reaction b) determine the value of K for the reaction. c) Find X
3) The reaction 2NO(g) + O2(g) → 2 NO₂(g) was studied, and the following data were obtained where Δ[02] At Rate = [NO]. [0₂]0 (molecules/cm³) (molecules/cm³) 1.00 x 1018 3.00 x 10¹8 2.50 × 1018 1.00 x 1018 1.00 × 10¹8 2.50 × 1018 Submit Answer Initial Rate (molecules/cm³.s) 2.00 × 1016 1.80 x 10¹7 3.13 x 10¹7 What would be the initial rate for an experiment where [NO], = 1.57 x 10¹8 molecules/cm³ and [0₂]0 = 8.82 x 10¹8 molecules/cm³? 3 Rate = molecules/cm³.s Try Another Version [References] 5 item attempts remaining Show Hint
What is the rate of the reaction when A=0.43M and B=0.31M?
A proposed mechanism for one of the pathways for the destruction of ozone in the atmosphere is: step 1 slow: 03 + NO → NO₂ + 0₂ step 2 fast: NO₂ + O → NO + O₂ (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. + + (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[A]™[B]"..., where '1' is understood (so don't write it) for m, n etc.) Rate =