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    Chemistry
  3. Study Set
    Principles of General Chemistry
  4. Exam
    Exam 17: Equilibrium: the Extent of Chemical Reactions
  5. Question
    At 500°C the Equilibrium Constant,K<sub>p</sub>,is 4\(\times\) 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
Solved

At 500°C the Equilibrium Constant,Kp,is 4 ×\times× 10-4 for the Equilibrium:
2HCN(g)
H2(g)+ C2N2(g)
What Is

Question 72

Question 72

Multiple Choice

At 500°C the equilibrium constant,Kp,is 4.00 ×\times× 10-4 for the equilibrium:
2HCN(g)  At 500°C the equilibrium constant,K<sub>p</sub>,is 4.00  \times  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  \times  10<sup>-4</sup> B) -4.00  \times  10<sup>-4</sup> C) 1.25  \times  10<sup>3</sup> D) 2.50  \times  10<sup>3</sup> E) 4.00  \times  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  \times  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  \times  10<sup>-4</sup> B) -4.00  \times  10<sup>-4</sup> C) 1.25  \times  10<sup>3</sup> D) 2.50  \times  10<sup>3</sup> E) 4.00  \times  10<sup>4</sup>
2HCN(g)


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

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