Chapter 21- Ideal Gases Flashcards
0
Q
Physics formula for pressure
A
P=F/A
1
Q
What is pressure
A
Force acting on a given surface area
2
Q
What is one pascal
A
1 N.m-2
3
Q
Common forces of pressure
A
1 ATM = 760 mmHg = 101.3 KPa = 1.013 bar
4
Q
Boyle’s law
A
PV=K
Used as
P1V1=P2V3
5
Q
Charles’ law
A
V/t=k
Used as
V1/t1=V2/t2
6
Q
Value for absolute zero
A
0 kelvin
7
Q
Molar volume of a gas
A
Vm=V/n
Molar volume at…
SLC-24.46
STP-22.42
8
Q
SLC/STP
A
SLC-25 C at 1 ATM
STP-0 C at 1 ATM
9
Q
Combined gas equation
A
PV/nt=k
Used as
P1V1/n1t1=P2V2/n2t2
10
Q
Ideal gas equation
A
PV=nRT KPa dm3 Mol 8.31 Kelvin
11
Q
Kelvin vs Celsius
A
K=C+273.15