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2.4 & 2.5 Vocab

2.4 Vocab

TermDefinition
Chemical Reaction process by which substances change info different substances through the breaking and forming of chemical bonds
Reactant substance that is changed by a chemical reaction
Product substance formed by a chemical reaction
Bond Energy amount of energy needed to break a bond between two particular atoms; or the amount of energy released when a bond forms between two particular atoms
Equilibrium condition in which reactants and products of a chemical reaction are formed at the same rate
Activation Energy energy input necessary to initiate a chemical reaction
Exothermic chemical reaction that yields a net release of energy in the form of heat
Endothermic chemical reaction that requires a net input of energy
Catalyst substance that decreases activation energy and increases reaction rate in a chemical reaction
Enzyme protein that catalyzes chemical reactions for organisms
Substrate reactant in a chemical reaction upon which an enzyme acts
Created by: stuckeya24
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