AP Chemistry - THOU SHALT NOT FORGET

Front

Real gases behave most like an ideal gas at what conditions of temperature and pressure?

Back

High temperature and low pressure.

Front

What property does filtering separate mixtures based on?

Back

Particle size.

Front

Why are all gas mixtures considered to be homogenous?

Back

The gas particles mix uniformly without distinct areas of concentration.

Front

What is an exothermic reaction?

Back

A reaction that releases energy.

Front

What accounts for the total pressure in a container when carbon dioxide gas is collected over water?

Back

Carbon dioxide gas and water vapor.

Front

Define an ideal gas.

Back

A hypothetical gas that perfectly follows the gas laws without deviations.

Front

What is the significance of the ideal gas law?

Back

It relates pressure, volume, temperature, and number of moles of a gas.

Front

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

Back

The pressure increases.

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Pressure and volume are inversely related at constant temperature.

Front

What is the definition of molarity?

Back

Molarity is the number of moles of solute per liter of solution.