Gases

Question 1

Kinetic molecular theory.

Equations:
1. Kinetic energy of a gas

2. Graham’s law
3. Root mean square speed

Answer 1

Question 2

Pressure.

Equations:
1. Daltons Law

2. Henry’s Law of Solubility
3. Fick’s law of diffusion

Answer 2

Question 3

Ideal gases conditions.
Assumptions (2)

Answer 3

Ideal assumptions: 1) gases occupy no space and 2) gas collisions are perfectly elastic.
Gases behave like ideal gases at high temperature and low pressure.

Question 4

Ideal Gases. What is STP?

Answer 4

One mole of an ideal gas occupies 22.4 L at standard temperature (273.15 K) and pressure (1 atm)

Question 5

Ideal Gases.
Equations:
1. Ideal gas law equation

2. Boyls law
3. Charles’s law
4. Gay-Lussac law

Answer 5