Question

Consider the following reaction and associated equilibrium constant:
aA(g)⇌bB(g), Kc = 1.5

Part A

Find the equilibrium concentrations of A and B for a=1 and b=1. Assume that the initial concentration of A is 1.0 M and that no B is present at the beginning of the reaction.

Express your answers using two significant figures separated by a comma.

[A], [B] = ?M

Part B

Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial concentration of A is 1.0 M and that no B is present at the beginning of the reaction.

Express your answers using two significant figures separated by a comma.

[A], [B] = ?M

Part C

Find the equilibrium concentrations of A and B for a = 2 and b = 1. Assume that the initial concentration of Ais 1.0 M and that no B is present at the beginning of the reaction.

Express your answers using two significant figures separated by a comma.

[A], [B] = ?M