Unit 4 (Mid) Rumble

A gas with the starting conditions of 2.4 atm and 100°C  and the ending pressure of 4.5 atm, has what final temperature?

• 699.38 K

• 53.33 K

• 187.50 K

• 426.38 °C

A gas with the starting conditions of 2.4 atm and 5 L  and the ending pressure of 3.8 atm, has been condensed to what volume?

• 2.40 L

• 3.16 L

• 1.82 L

• 7.92 L

A gas with the starting conditions of 2.4 atm, 5 L and 100°C requires what pressure to be condensed to 3.1 L at 150°C?

• 5.81 atm

• 6.00 atm

• 4.39 atm

• 5.02 atm

5.4 atm of pressure is exerted on 4.3 moles of Carbon dioxide in a 800 mL tank. What temperature is the gas at?

• 12.24 K

• 12.24 C

• 1224 K

• 1224 C

A gas with the starting conditions of 12 L and 40°C will have what ending volume if the gas is heated to 60°C ?

• 8.77 L

• 13.00 L

• 8.00 L

• 12.77 L

When finding Volume in PV=nRT, volume is always measured in ____.

• gallons

• milliliters

• liters

• ounces

When using the ideal gas formula PV=nRT, R=____.

• 1.00 L

• 273 K

• 760 torr

• 0.0821 L atm/mol K

How much pressure is required to condense 1.2 moles of a gas into 17 L at 301 K?

• 1.74 atm

• 21.25 atm

• 2.03 atm

• 0.07 atm

The ideal gas law relates ____,____, and _____.

• Cruz, Mason, Torres

• Pressure, Moles, Temperature

• Pressure, Moles, Gas Constant

• Pressure, Temperature, and Volume

What are the unit requirements when using the Ideal Gas Law? List them all (for P, T and V).

• P= atm

  T= K

  V= L

• P= atm

  T= C

  V= mL

• P= torr

  T= K

  V= L

• P= torr

  T= K

  V= mL