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A reaction AB has the following time dependence for the concentration of [A] vs time. For t-(0 s, 5 s, 10 s, 15 s, 25 s) the concentration of [A]- (30.00 M, 20.27 M, 15.31 M, 12.30 M, 8.82 M). The initial concentration of [A] is the value at t=0 s. (A)Calculate the values of the rate constant k assuming that the reaction is first order. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? (B)Calculate the value of k assuming that the reaction is second order.. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? gl sl $²1 st Mly Mlg M-lg-1 Mig (C)Use your results from parts A and B above to decide what the order of the action is for your data. (Enter 1 or 2) (D)What is the concentration of [A) at time t-54 s M

A reaction AB has the following time dependence for the concentration of [A] vs time. For t-(0 s, 5 s, 10 s, 15 s, 25 s) the concentration of [A]- (30.00 M, 20.27 M, 15.31 M, 12.30 M, 8.82 M). The initial concentration of [A] is the value at t=0 s. (A)Calculate the values of the rate constant k assuming that the reaction is first order. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? (B)Calculate the value of k assuming that the reaction is second order.. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? gl sl $²1 st Mly Mlg M-lg-1 Mig (C)Use your results from parts A and B above to decide what the order of the action is for your data. (Enter 1 or 2) (D)What is the concentration of [A) at time t-54 s M

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section: Chapter Questions
Problem 12PS: The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table...
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A reaction AB has the following time dependence for the concentration of [A] vs time. For t-(0 s, 5 s, 10 s, 15 s, 25 s) the concentration of [A]- (30.00 M, 20.27 M, 15.31 M, 12.30 M, 8.82 M). The initial concentration of [A] is the value at t=0 s. (A)Calculate the values of the rate constant k assuming that the reaction is first order. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? (B)Calculate the value of k assuming that the reaction is second order.. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? 1 sl s²1 st M-1g-1 Mlg M-1-1 (C)Use your results from parts A and B above to decide what the order of the action is for your data. (Enter 1 or 2) (D)What is the concentration of [A] at time t-54 s? M
Transcribed Image Text:A reaction AB has the following time dependence for the concentration of [A] vs time. For t-(0 s, 5 s, 10 s, 15 s, 25 s) the concentration of [A]- (30.00 M, 20.27 M, 15.31 M, 12.30 M, 8.82 M). The initial concentration of [A] is the value at t=0 s. (A)Calculate the values of the rate constant k assuming that the reaction is first order. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? (B)Calculate the value of k assuming that the reaction is second order.. What is the value of k at 5 s? What is the value of k at 10 s? What is the value of k at 15 s? What is the value of k at 25 s? 1 sl s²1 st M-1g-1 Mlg M-1-1 (C)Use your results from parts A and B above to decide what the order of the action is for your data. (Enter 1 or 2) (D)What is the concentration of [A] at time t-54 s? M
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