ch7 - states Flashcards
1
Q
1mm
A
1 torr
2
Q
760 torr
A
1 atm
3
Q
1 in
A
25.4 mm
4
Q
Boyle’s law
A
volume of gas varies inversely with pressure, PV=k(n,T)
5
Q
K
A
C+273.15
6
Q
Charles’ law
A
volume of gas is directly proportional to temperature (in K), V=k(n,P)T
7
Q
avogadro’s law
A
volume at constant T&P is directly proportional to n, V=k(P,T)n
8
Q
ideal gas law
A
PV=nRT
9
Q
thermal energy
A
RT
10
Q
intramolecular forces
A
within a molecule
11
Q
intermolecular forces
A
between molecules
12
Q
dispersion forces
A
present in all molecules because of induced dipoles, increase with size/mass
13
Q
dipole-dipole forces
A
present in polar molecules because of permanent dipole, the more polar, the stronger the force
14
Q
hydrogen bonding
A
N-H, O-H, F-H, strongest bond
15
Q
viscosity
A
resistance of liquids to flow
