Gas Laws Test

Front

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure? Options: 12.9 L, 0.72 L, 7.2 L, 3.44 L

Back

7.2 L

Front

Using Boyle's law, if Pressure goes UP, what must Volume do?

Back

Go DOWN

Front

There are 40 liters of helium in a balloon at a temperature of 100 K. If the temperature of the balloon is increased to 200 K, what will be the new volume of the balloon?

Back

80 L

Front

The pressure remains constant over a sample of neon gas occupying a volume of 255 mL. The volume is now 323 mL because the temperature has increased to 369 K. What is the original temperature of the gas?

Back

291 K

Front

In order to convert to Kelvin, you add ______ to the Celsius measurement.

Back

273

Front

Pressure of a car tire heated from 38°C to 123°C with initial pressure of 1.8 atm?

Back

2.1 atm

Front

A sample of sulfur dioxide occupies a volume of 652 mL at 313 K and 150 kPa. What volume will the sulfur dioxide occupy at STP? STP = 273 K, 101.3 kPa

Back

842.1 mL

Front

3.0 L of helium at 293 K with a pressure of 200 kPa expands to 4.4 L with constant pressure. What is the new temperature?

Back

430 K

Front

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm.

Back

7.81 L

Front

Determine the Kelvin temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under 0.998 atm pressure.

Back

307 K