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The Elementary Reaction (G) → 2NO(g) + (G)

Question 137

Multiple Choice

The elementary reaction The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> (g) → 2NO(g) + The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> (g) is second order in The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> and the rate constant at 515 K is 1.64 × 10-2
The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> . The reaction half-life at this temperature when The elementary reaction (g) → 2NO(g) + (g) is second order in and the rate constant at 515 K is 1.64 × 10<sup>-2 </sup> <sup> </sup> . The reaction half-life at this temperature when = 0.45 mol L<sup>-1</sup> is ________ s. A) 13 B) 2.4 × 10<sup>-2</sup> C) 42 D) 7.4 × 10<sup>-3</sup> E) 1.4 × 10<sup>2</sup> = 0.45 mol L-1 is ________ s.


A) 13
B) 2.4 × 10-2
C) 42
D) 7.4 × 10-3
E) 1.4 × 102

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