With the info given i would have to say their is no kinetic energy, it's all potential energy.
Is it the dry lab/wet lab week 1 or ?
Answer:
473 year
Explanation:
Using integrated rate law for first order kinetics as:
Where,
is the concentration at time t
is the initial concentration
Given:
To reach 12.5% of reactant means that 0.125 of is decomposed. So,
= 0.125
t = ?
t = 473 year