Gases Flashcards
1
Q
An isothermal reaction is one at a
A
Constant temperature
2
Q
1 atm is equal to how many Pascals?
A
10e5
3
Q
What is Boyle’s Law?
A
PV=PV
4
Q
What is Charle’s Law?
A
V/T = V/T
5
Q
What is Avogadro’s Law?
A
n/V = n/V
6
Q
What is the ideal gas law?
A
Pv=nRT
7
Q
What is R in the ideal gas law?
A
0.0821 L or 8.314 J
8
Q
What equation is used for comparing gases under different conditins?
A
Ideal gas law / Ideal gas law (STP)
9
Q
Density is
A
Mass / Volume
10
Q
How is the volume of real gases with moderate high pressure?
A
Volume less than expected
11
Q
How is the volume of real gases with extreme high pressure?
A
Volume larger than expected
12
Q
What happens to gas particles as temperature decreases?
A
Their velocity decreases as well
13
Q
What does the Kinetic Motion Theory of gas state?
A
- Gas atoms are inert + exhibit no attraction / repulsion
- Atoms in continuous, random motion
- Elastic collisions
- Average KE is proportional to Abs T
