vocab

Question 1

measures atmospheric pressure

Answer 1

barometer

Question 2

describes ideal gases (ideal behavior)

Answer 2

Kinetic Molecular Theory

Question 3

law that states that total gas pressure is equal to the sum of the partial pressures of each gas

Answer 3

Dalton’s Law of Partial Pressure

Question 4

law that states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules

Answer 4

Avogadro’s Law

Question 5

law that states that the volumes of reacting gases and their products at the same temperature and pressure can be expressed as ratios of whole numbers

Answer 5

Gay Lussac’s law

Question 6

the volume occupied by one mole of an ideal gas at STP (name and number)

Answer 6

standard molar volume
22.4 L

Question 7

gases become more spread out

Answer 7

diffusion

Question 8

law that states that the relative rates of effusion of gases at the same temperature and pressure are inversely proportional to the square roots of their molar masses

Answer 8

Graham’s Law of di/effusion