Consider the initial-rate data at a certain temperature in the table for the reaction described by 2 NO,(g) + O2(g) NO,(g) + O2(8) (NO2). (M) 0.650 1.10 1.76 (O3)(M) 0.800 0.800 1.40 Initial rate (M/s) 2.21 x 10' 3.74 x 10 10.47 x 109 Determine the value and units of the rate constant, k. Units: K M-15-1