Multiple Choice
Cyclohexane,C6H12,undergoes a molecular rearrangement in the presence of AlCl3 to form methylcyclopentane,CH3C5H9, according to the equation: C6H12 ⇌ CH3C5H9
If Kc = 0.143 at 25°C for this reaction,find the equilibrium concentrations of C6H12 and CH3C5H9 if the initial concentrations are 0.200 M and 0.050 M,respectively.
A) [C6H12] = 0.019 M, [CH3C5H9] = 0.019 M
B) [C6H12] = 0.181 M, [CH3C5H9] = 0.069 M
C) [C6H12] = 0.219 M, [CH3C5H9] = 0.031 M
D) [C6H12] = 0.224 M, [CH3C5H9] = 0.026 M
Correct Answer:

Verified
Correct Answer:
Verified
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