File:Activation energy.svg

Summary

Illustration of change in activation energy caused by a catalyst. Made by me in Inkscape by tracing the original image by Vinay.bhat, who holds the copyright but has released all rights.

Description of original image:

Activation energies Ea(X→Y) or 'Ea(Y→X)' need to be supplied to initiate the reactions X→Y or Y→X, respectively. When the catalyst is added, the activation energy decreases. However the Enthalpy change, ΔH (Thermodynamic factor) between X and Y remain constant. The image is created by me.

Licensing

The copyright holder of this work allows anyone to use it for any purpose including unrestricted redistribution, commercial use, and modification. Please check the source to verify that this is correct. In particular, note that publication on the Internet, like publication by any other means, does not in itself imply permission to redistribute. Files without valid permission should be tagged with {{subst: npd}}. Usage notes: • If the work requires attribution, use {{ Attribution}} instead • If this is your own work, please use {{ Cc-zero}} instead

See also

• de: File:Aktivierungsenergie.svg
• es: File:Activation energy es.svg

derivative works

Derivative works of this file:

• Activation energy
• Chemical reaction