How It Works

Step 1: Access the Gibbs Free Energy Calculator
Open the physical chemistry calculator.

Step 2: Input Enthalpy Change ($\Delta H$), Temperature, and Entropy Change ($\Delta S$)
Enter the thermodynamic properties of the reaction.

Step 3: Click the Calculate Button
Press 'Calculate $\Delta G$'.

Step 4: Review the Gibbs Free Energy ($\Delta G$)
The tool will display the value, indicating whether the reaction is spontaneous ($\Delta G < 0$) or non-spontaneous.