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..

b

step-by-step explanation: a third of 24 is 8, 8 times 3 is 24 so 8 - 2 would be 6

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle