Ideal Gas Law

Question 1

The mole

Answer 1

SI base unit for the amount of substance. It is the amount containing as many particls as there are atoms in 12 g of carbon-12

Question 2

Ideal gas

Answer 2

pV is proportional to T
Equation: pV=nRt
Or = pV=NKt

Question 3

Boyle’s law

Answer 3

P inversely propional to v temp is constant
P1v1=p2v2

Question 4

Charles law

Answer 4

V is proportional to temp when pressure is constant
V1/t1 = v2/t2

Question 5

Pressure law

Answer 5

Pressure is directly proportional to temp
P1/t1 = p2/t2

Question 6

Assumptions of kinetic theory of gas

Answer 6

● Molecules behave as identical, hard perfectly elastic spheres
● The volume of the molecules is negligible compared to the volume of the container
● The time of collision is negligible compared to the time between collisions
● there are no forces of attraction or repulsion between the molecules
● The molecules are in continuous random motion

Question 7

Derivation of kinetic theory of gasses eq

Answer 7

^p=-2mc
Time=2l/c
^p/^t = mc²/l
Pressure=f/a
P=mc²/v
P=Nm<c²>/v
P=1/3Nm<c²>/v
Momentum =Nm/v
P=1/3pc²

Question 8

What does the ke equation tell you

Answer 8

Ke is proportional to T