Ideal Gas Laws and KMT

The volume occupied by a gas at a specified temperature and pressure depends on the number of particles.

• True

• False

The number of moles of gas is ....................... proportional to the number of particles.

• inversely

• directly

An ideal gas is one that doesn't follow the gas laws at all conditions of pressure and temperature

• True

• False

Tags

NGSS.HS-PS3-4

Real gases .................. an ideal gas at low temperatures and high pressures.

• are behaving as same as

• differ most from

When the pressure, volume, and temperature of a contained gas are known, you can use the ideal gas law to calculate the number of moles of the gas.

• True

• False

Determine the volume of occupied by 2.34 grams of carbon dioxide gas at STP.

• 1.19 mL

• 1.19 L

• 119 L

At what temperature will 0.654 moles of neon gas occupy 12.30 liters at 1.95 atmospheres?

• 447 K

• 300 F

• 4.47 C

5.600 g of solid CO₂ is put in an empty sealed 4.00 L container at a temperature of 300 K. When all the solid CO₂ becomes gas, what will be the pressure in the container?

• 0.7831 kPa

• 0.7831 mm Hg

• 0.7831 atm