KINETICS
5
Factors
1.
Temperature
2.
Concentration of Solution
which
influence
the rate
Remember
if
Generally
Emperature by
3. Pressure of Gas
4.
Surface
5.
Catalyst
area
the
As temperature
therefore
D. As
or
is
himhis
an
energy
in
increase
increases,
concentration
than
double
increases, rate
more
there
more
will
of solid
have
increase
1002, this
we
*
particles
of reachin
reaction
of
they
so
increases
as
faster
and
more
frequent successful
number
activation energy
to rate of reaction
inverses
particles
of
per
unit
thereforethere ismore fregret success collisions
C
collisions
equal to
of volume.
in
the
is
rig
3.Aspressure
increases there aremoreparties
acceptin
the
in
right
D.
As
Surface
collide
surface
the
5.
orientation
Area
with
right
so
increases, more
other rectant as
there
are
orientation.
more
particles
more
will
be available to
particles exposed
frequent successful
at the
collisions
in
will speed
up the reaction without being chemically
catalyst
used up.
and it does
They lower the required Activation Energy
love
reaction that has
alternate pathway for
thisbyproviding
A
an
a
a
one
gnere
Uncatalysed
reaction
↳
-
caralysedthe
↳ime
of Reaction
Measuring Rate
Rate
Units
·
=
unit
/ Products)
m0ldm 5-
The Rate
of
in [Reactants
Time
Change
=
of Reaction
the rectants
of
or
is
the
time,
the
measure
change
in
of
the
concentration
change
of the
in concentration
products
per
Collision Theory
-
Chemical
reaction
reactions
to
greater
and the
occur
than
occur
when
successfully,
or
particle
equal
to
orientation
particles of
these
substances collide. For
collisions
must have
activation
energy
must be correct.
the
of
a
energy
reactio
the
Asrate of
reaction increases, the number
of particle
with
ears