Answered: A first order reaction with k= 3.465 x…

A first order reaction with k= 3.465 x 102 s-1 is started with [A]o=0.800 M. What is che concentration of A after 60 seconds? Oa. 0.100 M Ob. 0.400 M Oc. 0.200 M Od. 0.0800 M

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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Question

The half-life of a first order reaction is constant and equal to 0.693/k.
CA first order reaction with k= 3.465 x 10-2 s-1 is started with [A]o=0.800 M. What is
the concentration of A after 60 seconds?
Oa. 0.100 M
Ob. 0.400 M
Oc.
c. 0.200 M
Od. 0.0800 M

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