Endothermic and Exothermic Reactions

This chemistry video tutorial focuses on endothermic and exothermic reactions. It explains the flow of heat energy into and out of the system and surroundings. It provides examples of physical processes / phase changes such as melting, freezing, vaporization, condensation, sublimation, and deposition. It includes graphs such as the potential energy diagrams for endothermic and exothermic reactions. Breaking a bond is an endothermic process. Forming a bond is an exothermic process.Show more

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Lewis Structures - Mega Review:

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