Thermodynamics Visualizer

Intensive vs Extensive Properties

Intensive: Does not depend on system size (e.g., temperature, pressure).

Extensive: Depends on system size (e.g., volume, energy).

First Law: Heat Transfer Simulation

Enter Initial and Final Temperature to see heat exchange.

Second Law: Entropy Change

Calculate the entropy change in a heat transfer process.

Third Law: Absolute Entropy

See how entropy approaches zero at absolute zero temperature.

Gibbs Free Energy Calculator

ΔG = ΔH - TΔS

Ideal vs Real Gas Comparison

Enter Pressure (P), Volume (V), and Temperature (T)