A chemistry graduate student is studying the rate of this reaction: 2H,PO, (aq) → P,0, (aq)+ 3H,0 (aq) 4 She fills a reaction vessel with H, PO, and measures its concentration as the reaction proceeds: 4 [H,PO.] time (minutes) 0.0200 M 10. 0.00941 M 20. 0.00615 M 30. 0.00457 M 40. 0.00364 M Use this data to answer the following questions. rate = k I Write the rate law for this reaction. upluo of the rate constant k.

A chemistry graduate student is studying the rate of this reaction: 2H,PO, (aq) → P,0, (aq)+ 3H,0 (aq) 4 She fills a reaction vessel with H, PO, and measures its concentration as the reaction proceeds: 4 [H,PO.] time (minutes) 0.0200 M 10. 0.00941 M 20. 0.00615 M 30. 0.00457 M 40. 0.00364 M Use this data to answer the following questions. rate = k I Write the rate law for this reaction. upluo of the rate constant k.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 44E: The rate of the reaction O(g)+NO2(g)NO(g)+O2(g) was studied at a certain temperature. a. In one...

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The rate of the reaction O(g)+NO2(g)NO(g)+O2(g) was studied at a certain temperature. a. In one experiment, NO2 was in large excess, at a concentration of 1.0 1013 molecules/cm3 with the following data collected: Time(s) [O](atoms/cm3) 0 5.0 109 1.0 102 1.9 109 2.0 102 6.8 108 3.0 102 2.5 108 What is the order of the reaction with respect to oxygen atoms? b. The reaction is known to be first order with respect to NO2 Determine the overall rate law and the value of the rate constant.
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