The hypothetical reaction is first-order in X and second-order in Y. The rate o...

The hypothetical reaction

is first-order in X and second-order in Y. The rate of the reaction is 0.00389 mol/L · min when [X] is 0.150 M and [Y] is 0.0800 M.

(a) What is the value for k?

(b) At what concentration of [Y] is the rate 0.00948 mol/L · min and [X] is 0.0441 M?

(c) At what concentration of [X] is the rate 0.0124 mol/L · min and [Y] = 2[X]?