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IB Chem Kinetics SL

QuestionAnswer
Rate of reaction the change of concentration of reactants or products with time (mol dm-3 s-1)
activation energy (Ea) The minimum kinetic energy required for particles to overcome their electron cloud repulsions and also often breaking bonds before they can react.
steric factor geometrical alignment
transistion state Reaction species that is unstable, exist for transient time, occur at PE maximum
intermediates Reaction species that is stable, exist for a finite time, occur at PE minimum
Maxwell-Boltzmann curve graph of energy vs number of molecules demonstrating spread of KE in the particles of a substance
Created by: andrewweng0406
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