4.3 Energy of Reactions

Understand that chemical reactions can give off or absorb heat energy.

Nomenclature

Describe these terms in common language

Law of Conservation of Energy

Heat

Energy

Exothermic Reaction

Endothermic Reaction

Catalyst

Inhibitor

ö Endothermic / Exothermic Graphs, pg 387 (Accelerated)

Forms of energy, pp. 218-221