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Collision theory
Proper orientation
Collision
Sufficient energy to overcome repulsive forces and break the bonds (activation energy)
What is the cause behind unsuccessful collisions?
Particles don’t have sufficient energy
Define activation energy
Minimum energy required for colliding particles to react
Rate of dissociaciation
Rate of formation
When can you use a colorimeter to measure rate?
If the solution changes color
How to measure rate of reaction for gas in an open system?
Change in mass/Change in time
How can volume be used to measure rate?
Exothermic reactions
Endo thermic reactions
Where is transition state on a graph and what does it indicate?
Where is the activation energy on a graph?
The distance between reactants and the transition state
What is the effect of a catalyst on activation energy?
What is the effect of increasing concentration on reactions?
What is the effect of increasing pressure on reactions?
What is the effect of increasing temperature on reactions?
What is the effect of size on rate of reaction?
What does Maxwell-Boltzmann curve show?
distribution of kinetic energy at a certain temperature
Effect of increasing temperature on Maxwell-Boltzmann curve
Effect of catalyst on Maxwewll-Boltzmann curve