Acertain first-order reaction is 58% complete in 95 s. what are the values of the rate constant and the half-life for this process?

and 20.86 seconds are the values of the rate constant and the half-life for this process respectively..

Explanation:

Expression for rate law for first order kinetics is given by:

where,

k = rate constant  

t = age of sample

= let initial amount of the reactant  

a = amount left after decay process  

We have :

t = 95 s

Half life is given by for first order kinetics::

and 20.86 seconds are the values of the rate constant and the half-life for this process respectively..

answer: (431,2)

step-by-step explanation:

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