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Reaction kinetics (Mechanisms/Catalysis/Rate law (Catalysis (Change the…
Reaction kinetics
Mechanisms/Catalysis/Rate law
Rate determined by elementary process
Intermediate
Catalysis
Change the activation energy
Activation energy
Reaction Rate
Factors affecting Reaction Rate
Surface Area
Concentration/pressure
Temperature
experiments
Initial
Concentration of one reactant
Formula/R=k[A]x[B]y
k as Rate constant
x y as reaction orders
Activation Energy Ea
Integrated Rate Equations
First order
dC/dt=-kC
ln(C/Co)=-kt
Second order
dC/dt=-kC^2
1/C=kt+1/Co
Zero order
dC/dt=kC^0=k
C=-kt+C0
Potential Energy Diagrams
Energy sources
Enthalpy
endothermic
exothermic
Bond energy
Entropy
Activation Energy and Catalysis
Collision Theory
Number of collisions per unit time
fraction of the collisions that succeed in producing products