Question:

A first-order reaction A B has the rate constant k =

Last updated: 7/8/2022

A first-order reaction A B has the rate constant k =

A first-order reaction A B has the rate constant k = 2.8x10-3-1 If the initial concentration of A is 1.8x10-2 M, what is the rate of the reaction at t= 660 s? Express your answer to two significant figures and include the appropriate units.