The rate constant for the reaction 3A $\to$ 4B is 6.00 × 10^-3 L mol^-1min^-1. How long will it take the concentration of A to drop from 0.75 M to 0.25 M?

Question

Quizplus · Accepted Answer

The reaction is third order with respect to A, so the integrated rate law for a third-order reaction is used. Solving for time using the given rate constant and concentrations gives approximately 440 minutes.

The Rate Constant for the Reaction 3A →\to→ 4B Is 600 × 10-3 L Mol-1min-1

The Rate Constant for the Reaction 3A $\to$ 4B Is 600 × 10^-3 L Mol^-1min^-1