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is not at equilibrium and will remain in an unequilibrated state. is already at

ID: 819979 • Letter: I

Question

is not at equilibrium and will remain in an unequilibrated state. is already at equilibrium. will shift right. will shift left. is not at equilibrium and will remain in an unequilibrated state. is already at equilibrium. will shift right. will shift left. is not at equilibrium and will remain in an unequilibrated state. Cyclohexane (C6H12) undergoes a molecular rearrangement in the presence of AlCl3 to form methylcyclopentane (MCP) according to the equation: C6H12 MCP If Kc = 0.143 at 25C for this reaction, predict the direction the reaction will shift if the initial concentrations of C6H12 and MCP are 0.200 M and 0.100 M, respectively. The system is not at equilibrium and will remain in an unequilibrated state. is already at equilibrium. will shift right. will shift left.

Explanation / Answer

K = 0.1 / 0.2 = 0.5

K > Kc

Therefore the reaction will move in backward direction