Kinetics & Equilibrium
4 interactive Chemistry simulations on kinetics & equilibrium.
- Chemistry · Kinetics & Equilibrium Chemical equilibrium – N₂O₄ ⇌ 2NO₂ shift A sealed flask holds the equilibrium N₂O₄ (colorless) ⇌ 2NO₂ (reddish-brown). Change the temperature or compress/expand the flask, then... Ages 16–17
- Chemistry · Kinetics & Equilibrium Measuring gas volume over time – average and instantaneous rate of reaction Virtual experiment: add CaCO₃ (lumps or powder) or Zn to 50 mL of HCl solution; the CO₂ or H₂ produced pushes out the plunger of a gas... Ages 15–16
- Chemistry · Kinetics & Equilibrium Reaction rate – collision model (concentration, temperature, catalyst, surface area) Gas particle A collides with solid B (block or powder); only collisions with enough activation energy form product C. The graph of C... Ages 15–16
- Chemistry · Kinetics & Equilibrium Haber–Bosch ammonia synthesis: N₂ + 3H₂ ⇌ 2NH₃ A reaction vessel holds N₂ and H₂ molecules; once running, they collide and gradually convert to NH₃ until equilibrium is reached. Drag... Ages 16–17
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