Chemistry Flashcards
1
Q
Change in concentration of a reactant or product per unit of time
A
Reaction rate
1
Q
Minimum amount of energy needed for particles to react
A
Activation energy
2
Q
Activation energy is different for each reaction
A
True
3
Q
Rate of reaction depends on
A
Frequency of collision between particles
Energy with which particles collide
Orientation
4
Q
What happens if particles collide with less energy than the activation energy?
A
They will not react, particles will bounce of e/o
5
Q
A
