Chapter 19, Problem 19.129QP

The following expression shows the dependence of the half-life of a reaction (t_1/2) on the initial reactant concentration [A]₀.

$1_{1/2}\infty \frac{1}{{[\text{A}]}_0^{n-1}}$

where n is the order of the reaction. Verify this dependence for zeroth-, first-, and second- order reactions.