Question

reaction 2 A → P has a second-order rate law with k = 3.50 × 10−4 dm3 mol−1 s −1 . Calculate the time required for the concentration of A to change from 0.260 mol dm−3 to 0.011 mol dm−3 .

Answer 1

Answer:

248751.24 sec

Explanation:

For second order reaction you need to derive the equation

kt= (C° - C)/C°C