Factor that affect the rate of reaction, among other
:
1. Touch
surface area
To the more surface
area touching, so that there will collision more and more. So, the faster is
the reaction rate.
2. Temperature
The higher of
temperature, the kinetic energy will be even greater, so that the collision
which occurred more frequently and caused faster reaction rate.
3. Concentration
The greater of the
concentration the more substance to react, so the greater the possibility of
collisions, consequently the faster reaction.
4. Catalyst
Catalyst for reaction rate increase
which decrease the activation energy of a reaction. Catalyst is added to a
reaction to speed up the rate of reaction.
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