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    Exam 15: Chemical Equilibrium
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    When the Following Reaction Is at Equilibrium,which Relationship Is Always
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When the Following Reaction Is at Equilibrium,which Relationship Is Always

Question 54

Question 54

Multiple Choice

When the following reaction is at equilibrium,which relationship is always true? 2NOCl(g) When the following reaction is at equilibrium,which relationship is always true? 2NOCl(g)    2NO(g) + Cl<sub>2</sub>(g)  A) [NO] [Cl<sub>2</sub>] = [NOCl] B) [NO]<sup>2</sup> [Cl<sub>2</sub>] = [NOCl]<sup>2</sup> C) [NOCl] = [NO] D) 2[NO] = [Cl<sub>2</sub>] E) [NO]<sup>2</sup> [Cl<sub>2</sub>] = K<sub>c</sub> [NOCl]<sup>2</sup> 2NO(g) + Cl2(g)


A) [NO] [Cl2] = [NOCl]
B) [NO]2 [Cl2] = [NOCl]2
C) [NOCl] = [NO]
D) 2[NO] = [Cl2]
E) [NO]2 [Cl2] = Kc [NOCl]2

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