Question 1

5Br^-_(aq) + BrO₃^-_(aq) + 6H⁺_{(aq) ==>} 3Br_2(aq) + 3H₂O_(i)

If the rate law was experimentally determined to be Rate = k[Br^-][BrO3^-][H⁺]². Then the order of the reaction with respect to each reactant (from left to right) and the overall reaction order are:

1.	1, 1, 4, 4
2.	1, 1, 2, 4
3.	1, 2, 1, 4
4.	1, 4, 4, 2
5.	1, 1, 2, 2