Key terms - Chemistry

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Activation Energy
is the energy needed for a reaction to happen/ energy needed to break the bonds of the reactants
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Collision Theory
How particles react, they need to hit each other with enough energy for it to react
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Reaction Rate
the speed at which the reaction occurs
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Reactant
the chemicals at the start of the reaction
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Product
the chemicals made at the end of the reaction
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Concentration
number of particles in a certain volume
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Temperature
the speed at which the particles are moving
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Surface area
the space on the outside of the particle
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Catalyst
a chemical added to a reaction to speed it up but does not get used up
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Other cards in this set

Card 2

Front

Collision Theory

Back

How particles react, they need to hit each other with enough energy for it to react

Card 3

Front

Reaction Rate

Back

Preview of the front of card 3

Card 4

Front

Reactant

Back

Preview of the front of card 4

Card 5

Front

Product

Back

Preview of the front of card 5
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