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    Chemistry
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    Principles of Chemistry
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    Exam 14: Chemical Equilibrium
  5. Question
    Determine the Value of K<sub>c</sub> for the Following Reaction If
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Determine the Value of Kc for the Following Reaction If

Question 13

Question 13

Multiple Choice

Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [PCl5]eq = 0.56 M,[PCl3]eq = 0.23 M,[Cl2]eq = 4.4 M.
PCl5(g) ⇌ PCl3(g) + Cl2(g)


A) 1.8
B) 0.93
C) 0.55
D) 1.1
E) 0.76

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