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  2. Topic
    Chemistry
  3. Study Set
    Principles of Chemistry
  4. Exam
    Exam 13: Chemical Equilibrium
  5. Question
    For the Reaction K<sub>c</sub> = 168
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For the Reaction Kc = 168

Question 26

Question 26

Multiple Choice

For the reaction For the reaction   K<sub>c</sub> = 168. A mixture contains some C(s) , [CO] = 0.50 M and [CO<sub>2</sub>] = 0.75 M. Therefore the system ____ at equilibrium, because ____. A)  is not; the value of Q is 0.67 B)  is not; the value of Q is 1.5 C)  is; the value of Q is 0.67 D)  is not; the value of Q is 0.33 E)  is; the value of Q is 0.33 Kc = 168. A mixture contains some C(s) , [CO] = 0.50 M and [CO2] = 0.75 M. Therefore the system ____ at equilibrium, because ____.


A) is not; the value of Q is 0.67
B) is not; the value of Q is 1.5
C) is; the value of Q is 0.67
D) is not; the value of Q is 0.33
E) is; the value of Q is 0.33

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