Investigation 9 - Enriched Chem Review - Gases

Front

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

Back

273.15

Front

What is the total pressure in a container with 3 atm of H₂, 2 atm of N₂, and 5 atm of F₂?

Back

10 atm

Front

At higher temperatures, particles in an object:

Back

move faster.

Front

Convert 236 torr to kPa.

Back

31.5 kPa

Front

To make water boil at 75ºC instead of 100ºC, you could:

Back

heat the water at a higher altitude.

Front

What is the standard atmospheric pressure in atm?

Back

1 atm.

Front

Define Boyle's Law.

Back

At constant temperature, the pressure of a gas is inversely proportional to its volume.

Front

What happens to gas volume when temperature increases at constant pressure?

Back

The volume increases.

Front

What is the ideal gas law equation?

Back

PV = nRT.

Front

Define Charles's Law.

Back

At constant pressure, the volume of a gas is directly proportional to its temperature in Kelvin.