time (s) o o 10 20 30 40 50 60 70 80 90 100 110 120 [H2021 (M) 0.75 0.7 0.65 0.61 0.57 0.53 0.5 0.46 0.43 0.4 0.38 0.35 0.33 Plot of [H2O2](M) vs. time(s) Region 1 0.8 0.7 0.6 0.5 Region 2 2 0.4 I 0.3 0.2 0.1 0 0 100 200 300 time (s) Two regions, each corresponding to 10-second increments in time, are shown for the decomposition of H2O2. Answer the following questions about this graph. Certain questions can refer entire plot, region 1. or region 2. Estimate the reaction rate, A[H202] t (Note that we've added in the negative sign!)