chapter 14 Flashcards
1
Q
compressibility
A
measure of how much the volume of matter decreases under pressure
2
Q
at room temperature, the distance betqween particles in an enclosed gas us
A
about 10 times the disameter of a partcile
3
Q
three factors that affect pressure
A
amount of gas, volume, temperature
4
Q
temp increase =
A
pressure increase
5
Q
boyles law
A
P1V1=P2V2
6
Q
charles law
A
v1/t1 = v2/t2
7
Q
gay lussacs
A
p1/t1 = p2/t2
8
Q
combined
A
p1v1/t1 = p2v2/t2
9
Q
ideal gas law
A
PV = nRT
10
Q
R
A
0.08206
11
Q
daltons law
A
total pressure exerted bby a mixture of gases is equal to the sum of the partial pressures of the component gases
12
Q
real gases differ from ideal gases at
A
low temps and high pressure
