[ Flashcards
(15 cards)
1
Q
an instrument that measures atmospheric pressure
A
Barometer
2
Q
millimeter of mercury
A
MmHg
3
Q
= to 101.3 Kpa
A
torr
4
Q
1atm=760.mmhg=760.torr
A
standard atmosphere
5
Q
(Pa)= 1 standard atmosphere= 101,325
A
pascal
6
Q
As pressure goes up, volume goes down (inversely proportional)
A
Boyle’s Law
7
Q
no such thing
A
absolute zero
8
Q
As volume goes up, temperature goes up(directly proportional)
A
Charle’s Law
9
Q
As number of moles goes up, the volume goes up
A
Avogadro’s Law
10
Q
0.08206
A
universal gas constant
11
Q
PV=nRT
A
ideal gas law
12
Q
PV/T=nRT/T –> P1V1/T1=P2V2/T2
A
Combined Gas law
13
Q
pressure exerted from one gas
A
partial pressure
14
Q
TO FIND Ptotal = P1+P2+P3 USE
PV=nRT or
PH2/Ptotal=NH2/Ntotal
A
Dalton’s Law
15
Q
0 degree C, 1atm
A
standard temperature & pressure
