States of Matter and Gas Laws CP Chem

Front

What happens to particles in an object at higher temperatures?

Back

Particles in an object move faster.

Front

Which state of matter has particles (molecules) with the most energy?

Back

Gas.

Front

What are the conditions for Standard Temperature and Pressure (STP)?

Back

1 atm and 0°C (273.15 K).

Front

What is the volume of a gas when pressure and temperature change?

Back

Use the combined gas law to calculate the new volume.

Front

What does a barometer measure?

Back

Pressure.

Front

What is the relationship between temperature and gas volume at constant pressure?

Back

As temperature increases, the volume of gas increases (Charles's Law).

Front

What is the relationship between pressure and volume of a gas at constant temperature?

Back

As pressure increases, the volume of gas decreases (Boyle's Law).

Front

Define the term 'gas law'.

Back

Gas laws are the empirical relationships between the properties of gases, including pressure, volume, temperature, and amount.

Front

What is the ideal gas law equation?

Back

PV = nRT, where P = pressure, V = volume, n = number of moles, R = ideal gas constant, T = temperature.

Front

What is the effect of increasing pressure on a gas at constant temperature?

Back

The volume of the gas decreases.