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Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [¹2] initial rate of reaction 1.18M 0.360 M 14.0 M/s 1.18M 0.458M 17.8 M/s 3.44M 0.360M 40.8 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k [] k = x10 ロ・ロ X

Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [¹2] initial rate of reaction 1.18M 0.360 M 14.0 M/s 1.18M 0.458M 17.8 M/s 3.44M 0.360M 40.8 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k [] k = x10 ロ・ロ X

Chemistry
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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Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [¹₂] initial rate of reaction 1.18M 0.360 M 14.0 M/s 1.18M 0.458M 17.8 M/s 3.44M 0.360 M 40.8 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k [] k = 0 ▬ x10 • × Ś
Transcribed Image Text:Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [¹₂] initial rate of reaction 1.18M 0.360 M 14.0 M/s 1.18M 0.458M 17.8 M/s 3.44M 0.360 M 40.8 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k [] k = 0 ▬ x10 • × Ś
Expert Solution
Step 1: Introduce to the concept of rate

The speed of  any chemical reaction is measured in terms of the rate of the reaction.

The rate of the reaction is defined as the change in the concentration of the species involved in the reaction upon the certain time interval.

r a t e space equals fraction numerator c o n c e n t r a t i o n over denominator t i m e space end fraction

Here we are required to find the rate law expression and the value of the rate constant.

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