Kirchhoff's Equation

Kirchhoff's Equation

### Formula:

$$\frac{d(\Delta H)}{dT}=\Delta C_p$$

### Terminologies:

- ΔH → Enthalpy change of reaction.

- T → Temperature.

- ΔC_p → Difference in heat capacities of products and reactants at constant pressure.

- d/dT → Rate of change with respect to temperature.

### Usage:

- Used to calculate change in enthalpy with temperature.