Answered: The first-order decomposition of N20 at…

The first-order decomposition of N20 at 1000 K has a rate constant of 0.76 s. If the initial concentration of N20 is 10.9 M, what is the concentration of N20 after 9.6 s?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter30: Kinetic Methods Of Analysis

Section: Chapter Questions

Problem 30.7QAP

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The first-order decomposition of N20 at 1000 K has a rate constant of 0.76 s¯1. If the initial concentration of N20 is
10.9 M, what is the concentration of N20 after 9.6 s?
O 8.7 x 10-3 M
3.6 x 10-3 M
1.4 x 10-3 M
O 7,4 x 10-3 M
1.0 x 10-3 M

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