Visualizing ConceptsThe reaction A2 + B2 ⇌ 2 AB has an equilibrium constant Kc = 1.5. The...

Visualizing Concepts

The reaction A2 + B2 ⇌ 2 AB has an equilibrium constant Kc = 1.5. The following diagrams represent reaction mixtures containing A2 molecules (red), B2 molecules (blue), and AB molecules

(a) Which reaction mixture is at equilibrium? (b) For those mixtures that are not at equilibrium, how will the reaction proceed to reach equilibrium? [Sections]