Experiments show that each of the following redox reactions is second-order overall: (1) no2(g) + co(g) → no(g) + co2(g) (2) no(g) + o3(g) → no2(g) + o2(g) (a) when [no2] in reaction 1 is doubled, the rate quadruples. determine the rate law for this reaction. rate = k[no2][co] k[no2]2 k[no2]3[co]−1 k[no2]4[co]−2 (b) when [no] in reaction 2 is doubled, the rate doubles. determine the rate law for this reaction.