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IB Chem Equilib SL

TermDefinition
Equilibrium when the rates of the forward and reverse reactions are equal and so concentrations stay constant.
Le Chatelier’s Principle When a change is applied to a system in dynamic equilibrium, the system reacts in such a way as to oppose the effect of the change.
Catalyst Substances that provide an alternative reaction pathway involving a lower activation energy.
Homogenous reaction All species are in the same state
Heterogeneous reaction Species are in more than one state
Open system Both energy and matter can be lost to the environment
Closed system Only energy can be lost to the environment
Created by: andrewweng0406
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