Exam 11: What If There Were No Intermolecular Forces - the Ideal Gas

If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what factor does the volume of the sample change?

Match each gas with its corresponding density, at STP. -ethane, C?H?

Match the number of moles with each of the following quantities of substances, measured at STP. -0.134 moles

3.01 × 10²³ molecules of methane gas will occupy ________ at STP.

Match the volumes with the other variables that best match -6.72 L occupied by ________.

855 torr is equal to ________ cm Hg. 1 atm = 760 torr.

What weight of nitrogen gas will occupy a volume of 1.25 L at a pressure of 1.0 atm and a temperature of 200.°C?

How many moles of gas are found in a container that occupies a volume of 5.50 L with a pressure of 0.335 atm at 25°C ?

Match the number of moles with each of the following quantities of substances, measured at STP. -0.540 moles

Match the event to the corresponding consequence. -At constant volume, as pressure decreases, ________.

The density of nitrogen is equal to that of carbon monoxide at STP.

A gas sample occupies a volume of 8 L at 20 °C. What is the temperature at which the gas would double its volume?

Match the volumes with the other variables that best match -11.2 L occupied by ________.

The molar volume of any gas is equal to 22.4 L at any temperature.

Match the event to the corresponding consequence. -At constant temperature, as pressure increases, ________.

A fixed amount of a gas has both its temperature and volume doubled. What happens to its pressure?

Match the volumes with the other variables that best match -19.2 L occupied by ________.

Assuming that the pressure and quantity of a gas sample remain constant, what will be the final volume of a 4.86 L sample of a gas at 281 °C when it is heated to 300 °C?

Which gas has a density equal to 1.43 g/L at STP?

The molar volume of 32 g of oxygen gas is 22.4 L at STP.