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character: Phase Changes and Energy Requirements

topic: Understanding the energy changes associated with various phase transitions such as melting, freezing, condensation, and vaporization.

grade: 11

subject: Chemistry

character: Heat of Fusion

topic: Explaining the energy required to change a substance from solid to liquid at its melting point.

grade: 11

subject: Chemistry

character: Heat of Vaporization

topic: Discussing the energy needed for a liquid to transform into gas at its boiling point.

grade: 11

subject: Chemistry

character: Phase Diagrams

topic: Analyzing phase diagrams to determine the conditions under which different phases of a substance exist.

grade: 11

subject: Chemistry