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GAY LUSSACS LAW
Avogadro's law
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Boyle's Charles' law
science gasses > types of chemical reactions > law of conservation mass > balancing chemical reactions > biomolecules > GAY LUSSACS LAW > Avogadros law
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Cards (50)
Kinetic molecular
theory
Theory that helps understand different properties of
gases
at the
molecular
level
Kinetic molecular theory
Gases
are composed of
molecules
Molecules
are in
constant random motion
and frequently collide with one another
Collisions
are perfectly elastic (no loss of
kinetic energy
)
Attractive
and repulsive forces are
absent
Average kinetic energy of
gas molecules
is directly related to
temperature
Avogadro's law
Gas law that relates the number of
moles
and
volume
of a gas, which are directly proportional when pressure and temperature are held
constant
Solving Avogadro's law problems
1.
Given
: v1, n1, v2, n2
2.
Use
formula: v1/n1 = v2/n2
3.
Solve
for missing variable
Ideal gas law
Combination of Boyle's law, Charles' law, and Avogadro's law, relating
pressure
, volume, amount of substance, and
temperature
of an ideal gas
Solving ideal gas law problems
1.
Given
:
p, v, n
, T
2. Use formula:
pv
=
nRT
3.
Solve
for
missing variable
Units for ideal gas law:
p
in
atm
, v in L, n in mol, T in K, R = 0.0821 L·atm/mol·K
Ideal gas
law
problems
Find
moles
of gas
given p
, v, T
Find temperature
given p, v, n
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