Gas Laws Flashcards
0
Q
T
A
Temperature
1
Q
V
A
Volume
2
Q
n
A
Moles
3
Q
P
A
Pressure
4
Q
Barometer
A
Measures atmospheric pressure
5
Q
Boyle’s law
A
P1v1=p2v2
6
Q
Charles’s law
A
V1/t1=v2/t2
7
Q
When temp is changed.
A
Always use kelvins
8
Q
Avagadro’s law
A
V1/n2=v2/n2
9
Q
Gay-Lussac law
A
P1/t1=p2/t2
10
Q
Combined gas law
A
P1v1/t1=p2v2/t2
11
Q
Ideal gas law
A
Pv=nRt
12
Q
STP
A
Temp = 0C or 273K
Pressure = avg pressure at sea level. 760mmHG or 1atm
One mole of a gas at STP is 22.4L
13
Q
Partial pressure
A
Pressure exerted by an individual gas on a mixture of gases
14
Q
Dalton’s law of partial pressure
A
The total pressure exerted by a mixture of gases is the sum of the partial pressures of the individual gases
