Answered: For a starting concentration of 1.0 M,…

For a starting concentration of 1.0 M, the concentration after an hour for a first-order reaction where k=1.5x10-3s-1 would be

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter13: Kinetic Methods

Section: Chapter Questions

Problem 9P

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Question

For a starting concentration of 1.0 M, the concentration after an hour for a first-order reaction where k=1.5x10^-3s^-1would be

would I use the equation: ln[A]t=-kt+ln[A]o?

I tried but didnt get the right answer. I saw someon use the eqaution k=2.303/t log Ao/A? HOw do I know which one to use in which situation?

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