Consider the initial rates measured for reaction 2 NO + O 2 → 2 NO 2

Trial 1 2 3
[NO] (in M) 0.010 0.010 0 .030
[O2] (in M) 0.010 0.020 0 .020
Initial rate (M/s) 2.5 5.0 45 .0
Determine the value of x and y in the rate law for this reaction: r = k[NO] x[O 2] y
x = 0, y = 2
x = 2, y = 1
x = 1, y = 1
x = 2, y = 2
x = 1, y = 2