Gasous State Chem Quiz

Question 1

Gas behavior/ 4 variables affect the behavior of a given gas

Answer 1

The pressure, the temperature, the amount of gas, the volume

Question 2

Boyle’s Law

Answer 2

Volume Initial x Pressure Initial = Volume Final x Pressure Final
Volume y
Pressure x
Arrow goes down

Question 3

Absolute Zero

Answer 3

temperature which gas would have zero
volume and no pressure

Question 4

Charles’ Law

Answer 4

Volume Initial / Temperature Initial = Volume Final / Temperature Final
Volume y
Pressure x
Arrow goes up

Question 5

Avogadro’s Law

Answer 5

Volume Initial / Amount Initial = Volume Final / Amount Final
Volume y
Amount x. Goes up

Question 6

Gay Lussac’s Law

Answer 6

Pressure Initial / Temperature Initial = Pressure Final / Temperature Final
Pressure y
Temperature x
Goes up

Question 7

Standard Temperature and Pressure says

Answer 7

1 mole = 22.4 L

Question 8

Combined Gas Law – used for multiple changes in conditions

Answer 8

Pi x Vi. Pf x Vf
—— X ——
Ni x Ti. Nf x Tf

Question 9

Ideal Gas Law – used for one static state

Answer 9

PV=nRT
R = 0.08206 L x atm
——-
mol x K

Question 10

Dalton’s Laws of Partial Pressures

Answer 10

Ptotal = Pgas +Pwater