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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
12 Nov 2021

Given information

Rate constant,   

The order of the reaction is first-order.

Initial concentration =  

Time it takes for the concentration to decrease to  =?

 

Step-by-step explanation

Step 1.

For a reaction of first order,

  

We need to find time, therefore the equation becomes

 

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