Edexcel IAL Chemistry A2 13.5 Catalysts and equilibrium constants
Edexcel IAL Chemistry A2 13.5 Catalysts and equilibrium constants
For both directly tagged tasks, state no change in the equilibrium constant and justify it through equal catalytic acceleration of the two opposing rates.
How this is tested
- State that a catalyst has no effect on Kc or Kp because both reaction directions speed up equally.