Bond Enthalpy

Bond Enthalpy

### Formula:

$$\Delta H=\sum BE(reactants)-\sum BE(products)$$

### Terminologies:

- Bond Enthalpy (BE) → Energy required to break one mole of a bond.

- Reactants → Molecules whose bonds are broken.

- Products → Molecules whose bonds are formed.

### Usage:

- Used to calculate enthalpy change using bond energies.