Important and summary
Equations
Boyle'sLaw
P
PCI
p Pr k
=
=
V
Charles'sLaw
↑ VaI
v kt=
X k
o
=
T
-
273.15-
Jay Lussac Law
VAN when pressure
and temperature
is constant
en
up the
for
set
a ideal ges
an
from
-
pressure
value
ld)
=
von der Ward's
equation
arearebeins, nee
, Firstlaw of thermodynamics
Fregy can be converted from one form to
another but cannot be created or destroyed.
-V =
g-W or UV g-Ed =
or CV=cU-por
w = -
por for expansion of gas
W = -
NRT
W par
=
for compression of gas
m = - NRT
calculating w for expansion of an
ideal gas
v
=
=
pdV p ne
=
:m = -
nit"I dr use
for
thisequation
islaw equation
m()
w =
1+ when calculating
-
w
oV g=
-
Special cases
1) Constant volume OV =>
q
=
Cilochoric
2) Constant pressure change or:g-pAr H UtpV
=
(isobaric)
heat charge
3) No
=] oV W =
(adiabatic
4) constant temperature =) g = - w
change (isothermall
Equations
Boyle'sLaw
P
PCI
p Pr k
=
=
V
Charles'sLaw
↑ VaI
v kt=
X k
o
=
T
-
273.15-
Jay Lussac Law
VAN when pressure
and temperature
is constant
en
up the
for
set
a ideal ges
an
from
-
pressure
value
ld)
=
von der Ward's
equation
arearebeins, nee
, Firstlaw of thermodynamics
Fregy can be converted from one form to
another but cannot be created or destroyed.
-V =
g-W or UV g-Ed =
or CV=cU-por
w = -
por for expansion of gas
W = -
NRT
W par
=
for compression of gas
m = - NRT
calculating w for expansion of an
ideal gas
v
=
=
pdV p ne
=
:m = -
nit"I dr use
for
thisequation
islaw equation
m()
w =
1+ when calculating
-
w
oV g=
-
Special cases
1) Constant volume OV =>
q
=
Cilochoric
2) Constant pressure change or:g-pAr H UtpV
=
(isobaric)
heat charge
3) No
=] oV W =
(adiabatic
4) constant temperature =) g = - w
change (isothermall
