gas laws Flashcards
1
Q
Gas Pressure
A
A force acting on a specific area
2
Q
1 atm= X mmHg
A
760
3
Q
760 torr= X atm
A
1 atm
4
Q
Boyle’s Law
A
The pressure of a gas in inversely related to its volume when temp and mols and constant
P1V1=P2V2
5
Q
Charles’ law
A
Temperature and volume and directly constant
V1/T1=V2/T2
6
Q
Gay-Lussac’s law
A
the pressure is directly related to the temp
P1/T1=P2/T2
7
Q
Avogadro’s law
A
volume of a gas is directly related to the number of moles of gas
V1/n1=V2/n2
8
Q
universal gas constant for atm
A
.0821
9
Q
universal gas constant for mmHg
A
62.4
10
Q
Dalton’s Law
A
Ptotal=Pgas1+Pgas2+…
11
Q
molar volume @ STP
A
22.4L/1mol
12
Q
Density of a gas @STP
A
D=molar mass/molar volume
