Rate law and rate constant

Question 1

Find the order of A

Answer 1

Use two trials where the B value is the same
rate 2/rate 1 = k[A]^x[B]^y/k[A]^x[B]^y

Question 2

Find the order of B

Answer 2

Use two trials where the A value is the same
rate 2/rate 1 = k[A]^x[B]^y/k[A]^x[B]^y

Question 3

Find K (the reaction rate)

Answer 3

Find the exponents of A and B, then solve for k
Ex. Rate=k[B]^2
plug in any trial numbers
1.010^-6 M/s = k [0.200]^2
1.010^-6 M/s = k [.04]
2.75*10^-5=k