The energy values (points on the hyper-surface) along the reaction coordinate result in a 1-D energy surface (a line) and when plotted against the reaction coordinate (energy vs reaction coordinate) …

This page takes a closer look at simple energy profiles for reactions, and shows how they are slightly different for reactions involving an intermediate or just a transition state.

Generating energy profile diagrams. Click and drag the points to adjust the graph for exothermic and endothermic reactions and to represent different activation energies.

Jun 2, 2025 · Learn how to interpret energy profile diagrams in IB Chemistry. Compare activation energy and enthalpy changes in exothermic and endothermic reactions.

Describe how you can tell from a reaction profile that a reaction is exothermic. In the profile for an exothermic reaction, the overall change is negative. You can tell this because the...

Energy profiles or energy diagrams for endothermic and exothermic reactions with or without a catalyst tutorial with worked examples for Chemistry students.

Learn how to read and interpret energy profile diagrams in Chemistry. Understand activation energy and how to distinguish between exothermic and endothermic reactions.

The energy profile of a chemical reaction is a representation of the most favourable energetic pathway for the reactants to be transformed into the products. This pathway is plotted against a reaction co …

Energy Profile: A graphical representation of the energy changes that occur during the course of a reaction, typically plotted with energy on the y-axis and the reaction coordinate on the x-axis.

Chemists can use very simple energy level diagrams to show how the total potential energy changes as reactants turn into products during a chemical reaction. An example of an energy level diagram is …