Question

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. 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.

[C6H12] = 0.019 M, [CH3C5H9] = 0.019 M [

C6H12] = 0.181 M, [CH3C5H9] = 0.069 M

[C6H12] = 0.219 M, [CH3C5H9] = 0.031 M

[C6H12] = 0.224 M, [CH3C5H9] = 0.026 M