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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: ulvimp4 on April 10, 2023, 02:40:33 AM

Title: questioonn!
Post by: ulvimp4 on April 10, 2023, 02:40:33 AM

In the first order "A -> products" reaction, initially [A] = 0.816 M, after 16.0 minutes it is [A] = 0.632 M. rate constant , what is the value of k ?

Title: Re: questioonn!
Post by: Borek on April 10, 2023, 03:26:55 AM

Please read the forum rules (https://www.chemicalforums.com/index.php?topic=65859.0), you have to show you efforts at answering the question to receive help.

Title: Re: questioonn!
Post by: Vidya on May 12, 2023, 11:45:27 PM

Quote

In the first order "A -> products" reaction, initially [A] = 0.816 M, after 16.0 minutes it is [A] = 0.632 M. rate constant , what is the value of k ?

It is a simple question
Initial concentration ,time and final concentrations are given.
Use first order integrated rate law and plug in the given values in the equation.