A reaction that is second-order in one reactant has a rate constant of 2.2 × 10-2 L/(mol · s). If the initial concentration of the reactant is 0.360 mol/L, how long will it take for the concentration to become 0.180 mol/L?
- 320 s
- 63 s
- 1300 s
- 32 s
- 130 s