Enthalpy diagram — Free Chemistry Illustration

Chemistry

Enthalpy diagram

A clean textbook-style thermochemistry enthalpy diagram with a vertical axis labeled enthalpy and horizontal reaction progression implied. Show two or more horizontal energy levels at different heights representing reactants, intermediates, and products, with one higher reactant level and lower product level possible. Use vertical spacing to indicate enthalpy differences, and connect the levels with directional arrows, including a bold arrow labeled with a delta H symbol to emphasize the enthalpy change between initial and final states. Simple schematic style with black axis lines, and optional labels for reactants and products.

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