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Dinitrogen Tetroxide Partially Decomposes According to the Following Equilibrium: N2O4

Question 2

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Dinitrogen tetroxide partially decomposes according to the following equilibrium: N2O4 (g) Dinitrogen tetroxide partially decomposes according to the following equilibrium: N<sub>2</sub>O<sub>4</sub> (g) 2NO<sub>2</sub> (g) A 1.000-L flask is charged with 3.00 × 10<sup>-2</sup> mol of N<sub>2</sub>O<sub>4</sub>. At equilibrium, 2.36 × 10<sup>-2</sup> mol of N<sub>2</sub>O<sub>4</sub> remains. K<sub>eq</sub> for this reaction is __________. A) 0.723 B) 0.391 C) 0.212 D) 6.94 × 10<sup>-3</sup> E) 1.92 × 10<sup>-4</sup> 2NO2 (g)
A 1.000-L flask is charged with 3.00 × 10-2 mol of N2O4. At equilibrium, 2.36 × 10-2 mol of N2O4 remains. Keq for this reaction is __________.


A) 0.723
B) 0.391
C) 0.212
D) 6.94 × 10-3
E) 1.92 × 10-4

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