Energy of Phase Changes, Enthalpy of Vaporization, Heating Curve, Example - Chemistry

Heating curve of water (including ice) drawn on diagram to explain energy of phase change, with enthalpy of melting fusion, vaporization, condensation, freezing labelled and defined on the graph. 5 stages explained, including slope, boiling temperature of water.

0:00 Heating curve, energy of phase changes
3:07 Worked example