Equilibrium

• Not enough information.

Answer explanation

When you switch the direction of the reaction, the products and reactants switch places in the equilibrium equation.

In other words, the new k is just the reciprocal!

• Not enough information.

Answer explanation

At a specific temperature, volume, and pressure, the equilibrium constant is... well, constant.

It does not depend on the initial concentrations.

• True

• False

• Always

• Sometimes

• Never

• 46,500

• 6,900,000

• 77.6

• Not enough information.

• LEFT

• RIGHT

• Neither. Reaction is already at equilibrium

• LEFT

• RIGHT

• Neither. Reaction is already at equilibrium

When Q > K, the reaction will shift to the _________ to reach equilibrium.

Answer explanation

When Q > K, the numerator is too large, which means too much product.

Excess product needs to be converted to reactant: LEFT arrow .

When Q < K, the reaction will shift to the _________ to reach equilibrium.

Answer explanation

When Q < K, the denominator is too big, which means too much reactant.

Excess reactant needs to be converted to product: RIGHT arrow .