Posted by
**James** on
.

The rate law of a reaction, A-> B+C is given by the expression: Rate=k, where k=0.0113 mol/L min. If the initial concentration of the reactant is 0.225 mol/L, how long does it take for the concentration to decrease to 0.180 mol/L?

I know i have to find the order of the reaction to use the right integrated rate equation but how do i get the order of the reaction?