Gas Laws Review

Front

Neon occupies a volume of 2.80 L at -35°C. What volume will it occupy at 43°C?

Back

3.7 L

Front

Convert 50°C to Kelvin.

Back

323

Front

Gas laws involve what three variables?

Back

Pressure, Temperature, Volume

Front

According to the Combined Gas Law, pressure and volume are inversely related. What happens when pressure increases?

Back

When pressure increases, volume decreases

Front

According to the Combined Gas Law, volume and temperature are directly related. This means that

Back

When volume increases, temperature increases

Front

If 6L of gas at 293K is compressed to 4L, what is the new temperature?

Back

195K

Front

4L of a gas is contained at 300 kPa and 200K. What will its volume be in L at 140 kPa and 100K?

Back

4.3L

Front

Using Combined Gas Law, if the pressure of a gas starts out at 200kPa and increases to 600kPa, what would the initial temperature be if it ended up at 300K?

Back

100K

Front

The energy of an object as it is in motion is defined as

Back

Kinetic energy

Front

When a cold tire is inflated to a certain pressure and then is warmed up due to friction with the road, the pressure increases. Why does this happen?

Back

air molecules speed up and collide with the tire walls more often