Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
The following initial rate data are for the reaction of ICl with hydrogen:
2 ICl + H2I2 + 2 HCl
Experiment | [ICl]o, M | [H2]o, M | Initial Rate, M s-1 |
1 | 0.113 | 3.10×10-2 | 1.81×10-4 |
2 | 0.226 | 3.10×10-2 | 3.63×10-4 |
3 | 0.113 | 6.20×10-2 | 7.25×10-4 |
4 | 0.226 | 6.20×10-2 | 1.45×10-3 |
Complete the rate law for this reaction in the box below.
Use the form k[A]m[B]n , where '1' is understood for m or n and concentrations taken to the zero power do not appear. Don't enter 1 for m or n.
Rate = | k_____ |
From these data, the rate constant is ______M-2s-1.
Expert Solution
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Step 1
Given, Chemical Reaction:
2 ICl + H2 ---> I2 + 2 HCl
First, we find the order of Reaction and then the value of rate constant to calculate the rate law expression.
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