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The Elementary Reaction 2NO2 (G)→ 2NO (G)+ O2 (G)

Question 102

Multiple Choice

The elementary reaction 2NO2 (g) → 2NO (g) + O2 (g)
Is second order in The elementary reaction 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) Is second order in and the rate constant at 660 K is 5.23 .The reaction half-life at this temperature when = 0.45 M is ________ s. A) 2.4 B) 7.6 C) 0.19 D) 0.13 E) 0.42 and the rate constant at 660 K is 5.23 The elementary reaction 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) Is second order in and the rate constant at 660 K is 5.23 .The reaction half-life at this temperature when = 0.45 M is ________ s. A) 2.4 B) 7.6 C) 0.19 D) 0.13 E) 0.42 The elementary reaction 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) Is second order in and the rate constant at 660 K is 5.23 .The reaction half-life at this temperature when = 0.45 M is ________ s. A) 2.4 B) 7.6 C) 0.19 D) 0.13 E) 0.42 .The reaction half-life at this temperature when The elementary reaction 2NO<sub>2</sub> (g) → 2NO (g) + O<sub>2</sub> (g) Is second order in and the rate constant at 660 K is 5.23 .The reaction half-life at this temperature when = 0.45 M is ________ s. A) 2.4 B) 7.6 C) 0.19 D) 0.13 E) 0.42 = 0.45 M is ________ s.


A) 2.4
B) 7.6
C) 0.19
D) 0.13
E) 0.42

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