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List the main factors that affect the rate of chemical reaction (surface…
List the main factors that affect the rate of chemical reaction
Concentration
increasing
The greater the number of molecular collisions
increase the rate
pressure
involves in the reaction are gases
Concentration of gases
The rate increases with pressure
surface area
boundary betwee two states
increasing the surface area increases the number moleculas that are able to react
the nature of the reacting substances
Different reactivity
temperature
Increasing increases the rate
moving faster
Catalysis
increase the rate without being consumed
redusing the activation energy