Statement: The
Tempreture of a
reaction is able to
effect the rate of the
reaction's processes
Explanation: If a reaction's
tempreture changes it has the
potential to speed up the
reaction's rate. For example if a
reaction is heated it could increase
the speed that the processes in the
reaction take place.
Proportions
of Reactants
Statement: The
proportions of chemicals
has the capability of
changing the rate of a
reaction.
Explanation: For example if you were doing a
reaction with a higher proportion of one
reactant could skew your final results compared
to if you had an equal amount of all reactants.
Pressure
Statement: A change in pressure can also
change the rate at which a reaction takes
place.
Explanation: For example if a reaction's
environment is under a higher pressure a
reaction might allow the reaction to speed
up.
Catalysts
Statement: A catalyst is used as a
alternative path for a reaction to develop.
Explanation: A catalyst would effect the reaction
as it could offer a alternative route for the
reaction which could be faster or slower then
without the catalyst before.