Teaching Equilibrium

I've just taught this topic and thought it was worth sharing my ideas as to how I introduced the topic and concept of equilibrium. Firstly, something worth considering before you launch into the topic is when do you teach it? In my opinion it needs to go after energetics. This is because some of the concepts need a good understanding of exothermic and endothermic reactions before one can decide on the effect of temperature on the position of equilibrium. It could ...