Chapter 6 notes

Equilibria

Textbook and additional solved MCQs with interactive labs.

Multiple Choice Questions

Tick (✓) the correct answer. Tap an option to check yourself — the correct answer is highlighted instantly.

Score: 0 / 0

⚗️ Interactive Lab: Le Chatelier's Playground

Stress the Haber's process equilibrium

N₂(g) + 3H₂(g) ⇌ 2NH₃(g), ΔH = −92.4 kJ/mole. Apply a stress below and watch the reaction shift — exactly the "restore equilibrium" reasoning used throughout this chapter.

Pick a stress above to shift the equilibrium!

🌡️ Bonus: Cobalt Chloride Colour-Change Indicator

CoCl₂·6H₂O (pink, hydrated) ⇌ CoCl₂ (blue, anhydrous) + 6H₂O. Tap to drive the equilibrium and watch the colour flip!

Pink · Hydrated CoCl₂·6H₂O