Chapter 7+8 Chem 104 exam
with 100% correct answers
Explain the molecular movement in solids liquids
and gase - answer Solid- locked in place
Liquod- limited freedom
Gas- complete freedom of morion
True or false that gas particles exert attractive
forces on each other - answer False
Whays the pressure formula - answer Pressure(P)=
force (F)
---------
Area (A)
When does gas exert pressure - answer When
particles collide with walls of the container
What are pressure units - answer Atm
1 atm = ___ mm Hg - answer 760
, 1 atm=____ torr - answer 760
1atm = ____ psi - answer 14.7
1 atm= ___Pa - answer 101325
Boyles law - answer Repates pressure and volume
of gas
Pressure x volume=k
P1v1=p2v2
Charles law - answer Relates volume to kelvin temp
V
---- = k
T
V1. V2
---- =. ---
T1. T2
Gay lussacs law - answer Pressure to kelvin temp
with 100% correct answers
Explain the molecular movement in solids liquids
and gase - answer Solid- locked in place
Liquod- limited freedom
Gas- complete freedom of morion
True or false that gas particles exert attractive
forces on each other - answer False
Whays the pressure formula - answer Pressure(P)=
force (F)
---------
Area (A)
When does gas exert pressure - answer When
particles collide with walls of the container
What are pressure units - answer Atm
1 atm = ___ mm Hg - answer 760
, 1 atm=____ torr - answer 760
1atm = ____ psi - answer 14.7
1 atm= ___Pa - answer 101325
Boyles law - answer Repates pressure and volume
of gas
Pressure x volume=k
P1v1=p2v2
Charles law - answer Relates volume to kelvin temp
V
---- = k
T
V1. V2
---- =. ---
T1. T2
Gay lussacs law - answer Pressure to kelvin temp
