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Chemistry2

boang k

QuestionAnswer
study of the rate of chemical reaction, including the mechanism by which a reaction occurs and the different factors that affect it. CHEMICAL KINETICS
states that atoms, ions, and molecules must collide in order to react. COLLISION THEORY
mathematical expression that shows how the rate of reaction depend on the concentration of the reactants RATE LAW
(measure of heat) Enthalpy
(measure of available energy) Gibbs Free Energy
occurs without the need for a continual input of energy from some external source Spontaneous Reaction
requires for a continual input of energy from some external source. Nonspontaneous Reaction
measure of molecular randomness or disorder Entropy
the reaction is Spontaneous. G is negative
state of a reversible reaction where the rate of the forward reaction equals the rate of the reverse reaction. CHEMICAL EQUILIBRIUM
free energy is a portion of the total energy of a system that is available to do useful work. GIBBS FREE ENERGY
used to determine whether a solution is acidic, basic, or neutral by determining the concentration of H+ ions in solution pH Scale
resist drastic changes in pH even when added with an acid or a base. Buffer Solutions
minimum amount of energy that reacting particles must have to form the activated complex and lead to a reaction Activation Energy
Created by: kiyariii
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