Consider the following reaction: 2 NO(g) + O2 (g) 2 NO (9) The Concentration of Oz is recorded in the table below. what is the average rate of appearence of NO over time? [02] Time (A) 0.050 MIS 0.00 S 0-800 M (B) 0.13 M/s 0.20 s 0.750 M (c) 0.25 M/s (D) 0.50 M/s Consider the Following reaction and its rate law: O2 (g) +2F2(g) +2 Of (g) rate = k[O] [F] 1 when 0.100 M of O2 and 0. 100 M of F are placed in a Container, the initial rate was found to be 5.0 M /min. which of the following mixtures will have an initial rate of 30.0 M/mon [O] (A) 0.100 M [Fz] 0.300M (B) 0. 200 M 0.200 M (c) 0.300 M 0-200 M (D) 0.400 M 0.100 M when 1 mae of butane is burned, 2900 kJ of energy is released. which of the following correctly represent the combustion of butane? + (A) 2Co 13 O+ 800 + 10 HO + 2900 kJ (B) 2 Cyo+B0 + 8 CO + 10 H0 + 5800 KJ (C) 2900 kg 12 Cytot Bong CO2 + 10 H2O (D) 5800 kJ+2cy tho + 130 +8 CO + 10 HO Consider the fabwing set of experiments conducted for the overall reaction: A + B Trial 1 2 CAJ 1.0 M 2.0 M Initial rate XM/S ? The rate lawis rate = k[A] what is the initial rate of the reaction in trial 2? (A) X (C) 4x (B)2x (D) 4x2