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Why rate of reaction increases when a solid is broken up.
Surface area increase
Name of a chemical that speeds up a chemical reaction.
Catalysts
What a catalyst decreases to cause an increase in the rate of reaction.
Activation energy
What happens to the number of reactant particles when concentration is higher.
Increases
Why reaction rate is faster when pressure is higher.
Particles closer together
What reactant particles must do for a reaction to occur.
Collide
The name for the chemicals that react in a reaction.
Reactants
The name for the chemicals that are formed in a reaction.
Products
A factor that increases the rate of reaction beginning with the letter P.
Pressure
A factor that increases the rate of reaction beginning with the letters S and A.
Surface Area
When there are more particles dissolved in a liquid (solvent) this increases.
Concentration
A factor that affects the rates of reaction beginning with the letter T.
Temperature
What happens to the reactant particles when the temperature is higher.
Particles move faster/More kinetic energy
Why reaction rate is faster when particles have more kinetic energy (move faster).
Particles collide more often/Collision more frequent
How much catalyst will be left at the end of a reaction if 0.5g is added at the start?
0.5g
The term used to describe the speed of a reaction beginning with R.
Rate
