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At 500°C the Equilibrium Constant, Kp , Is 4

Question 64

Multiple Choice

At 500°C the equilibrium constant, Kp , is 4.00 × 10-4 for the equilibrium: 2HCN(g) At 500°C the equilibrium constant, K<sub>p </sub>, is 4.00 × 10<sup>-4</sup> for the equilibrium: 2HCN(g) H<sub>2</sub>(g) + C<sub>2</sub>N<sub>2</sub>(g) What is K<sub>p</sub> for the following reaction? H<sub>2</sub>(g) + C<sub>2</sub>N<sub>2</sub>(g) 2HCN(g) A) 2.00 × 10<sup>-4</sup> B) -4.00 × 10<sup>-4</sup> C) 1.25 × 10<sup>3</sup> D) 2.50 × 10<sup>3</sup> E) 4.00 × 10<sup>4</sup> H2(g) + C2N2(g)
What is Kp for the following reaction?
H2(g) + C2N2(g) At 500°C the equilibrium constant, K<sub>p </sub>, is 4.00 × 10<sup>-4</sup> for the equilibrium: 2HCN(g) H<sub>2</sub>(g) + C<sub>2</sub>N<sub>2</sub>(g) What is K<sub>p</sub> for the following reaction? H<sub>2</sub>(g) + C<sub>2</sub>N<sub>2</sub>(g) 2HCN(g) A) 2.00 × 10<sup>-4</sup> B) -4.00 × 10<sup>-4</sup> C) 1.25 × 10<sup>3</sup> D) 2.50 × 10<sup>3</sup> E) 4.00 × 10<sup>4</sup> 2HCN(g)


A) 2.00 × 10-4
B) -4.00 × 10-4
C) 1.25 × 103
D) 2.50 × 103
E) 4.00 × 104

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