Find the rate law and the individual and overall reaction orders for the reaction H2 + 12 ---> 2HI using the following data at 450 degrees Celsius. * Experiment Initial Rate (mol/L·s) Initial [H,] (mol/L) Initial [1,] (mol/L) 1.9X10-23 1.1X10-22 9.3X10-23 1.9X10-22 1 0.0113 0.0011 2 0.0220 0.0033 3 0.0550 0.0011 4 0.0220 0.0056 Rate = k[H2]*m[12]*n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 1. Therefore, the rate is k[H2][12]; second order overall. Rate = k[H2]*m[12]^n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 2. Therefore, the rate is k[H2][12]^2; third order overall. Rate = k[H2]*m[12]^n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 0. Therefore, the rate is k[H2]; first order overall. O The reaction does not occur.

Find the rate law and the individual and overall reaction orders for the reaction H2 + 12 ---> 2HI using the following data at 450 degrees Celsius. * Experiment Initial Rate (mol/L·s) Initial [H,] (mol/L) Initial [1,] (mol/L) 1.9X10-23 1.1X10-22 9.3X10-23 1.9X10-22 1 0.0113 0.0011 2 0.0220 0.0033 3 0.0550 0.0011 4 0.0220 0.0056 Rate = k[H2]m[12]n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 1. Therefore, the rate is k[H2][12]; second order overall. Rate = k[H2]m[12]^n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 2. Therefore, the rate is k[H2][12]^2; third order overall. Rate = k[H2]m[12]^n. From Expts 1 and 3, m = 1. From Expts 2 and 4, n = 0. Therefore, the rate is k[H2]; first order overall. O The reaction does not occur.

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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