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  3. Study Set
    Chemistry The Molecular Nature
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    Exam 17: Equilibrium the Extent of Chemical Reactions
  5. Question
    Consider the Equilibrium Reaction Shown Below
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Consider the Equilibrium Reaction Shown Below

Question 12

Question 12

Multiple Choice

Consider the equilibrium reaction shown below. B2(g) Consider the equilibrium reaction shown below. B2(g)    2B(g)  If the rate constants are: k<sub>fwd</sub> = 7.00 × 10<sup>-5</sup>s<sup>-1</sup> and k<sub>rev</sub> = 2.00 × 10<sup>-5</sup> L mol<sup>-1</sup> s<sup>-1</sup>, what is the value of K<sub>c</sub> under these conditions? A)  1.75 × 10<sup>5</sup> B)  3.50 C)  0.286 D)  5.71 × 10<sup>-6</sup> E)  1.40 × 10<sup>-10</sup> 2B(g)
If the rate constants are: kfwd = 7.00 × 10-5s-1 and krev = 2.00 × 10-5 L mol-1 s-1, what is the value of Kc under these conditions?


A) 1.75 × 105
B) 3.50
C) 0.286
D) 5.71 × 10-6
E) 1.40 × 10-10

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