Question

The half-life of a reaction, t1/2, is the time required for one-half of a reactant to be consumed. It is the time during which the amount of reactant or its concentration decreases to one-half of its initial value.

Determine the half-life for the reaction in Part B using the integrated rate law, given that the initial concentration is 1.90mol⋅L−1 and the rate constant is 0.0013mol⋅L−1⋅s−1 .