Provide an example of the heat of vaporization and heat of fusion.

Heat of vaporization is the energy required to turn a liquid into a gas.

An example of the heat of vaporization can be seen in the process of boiling water. When heat is applied to a pot of water, the temperature of the water increases until it reaches its boiling point. At this point, the water begins to turn into steam, which is a gas. The heat of vaporization is the amount of energy required to turn the liquid water into steam. This energy is absorbed by the water molecules and is used to break the bonds between them, allowing them to move more freely and become a gas.

Heat of fusion is the energy required to turn a solid into a liquid.

An example of the heat of fusion can be seen in the process of melting ice. When heat is applied to a block of ice, the temperature of the ice increases until it reaches its melting point. At this point, the ice begins to turn into water, which is a liquid. The heat of fusion is the amount of energy required to turn the solid ice into liquid water. This energy is absorbed by the ice molecules and is used to break the bonds between them, allowing them to move more freely and become a liquid.