Catalyst Effect on Activation Energy

Interactive energy diagram comparing catalyzed vs uncatalyzed reaction pathways. Adjust activation energy, catalyzed Ea, and ΔH with real-time visualization. Calculates approximate speedup factor using Arrhenius equation. Covers homogeneous, heterogeneous, and enzyme catalysts.

CATALYST AND ACTIVATION ENERGY

Catalysts provide an alternative pathway with a lower activation energy barrier.

CORE FORMULAS

Arrhenius Equation

AP EXAM CONNECTION

Unit: Unit 5: Kinetics
Learning Objective: ENE-1.D

COMMON MISCONCEPTIONS

Catalysts are consumed.

KEY TAKEAWAYS

Catalysts speed up forward and reverse rates equally.

DEEP DIVE: RELATED CONCEPTS

REACTION ENERGY DIAGRAMS

Visualize how the potential energy of a chemical system changes over the course of a reaction....

RELATED VISUALIZATIONS

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