Gas LawsA. The ____ _____ are simple mathematical relationships between the _______, _______, ___________, and __________ of a gas.

gas laws

pressurevolume temperatureamount

Gas Laws

1. ______________ law states that the ____________ of a fixed mass of gas varies inversely with the _____________ at constant temperature.

Boyle’svolume

pressure

Gas Laws

a. Boyle’s law can be used to compare changing conditions as follows:

P1V1 = P2V2

Gas Laws2. ______________ law states that the ___________ of a fixed mass of gas varies directly with the Kelvin ______________ at constant pressure.

Charles’svolume

temperature

Gas Laws

a. Charles’s law can be used to compare changing conditions as follows:

V1= V2 T1 T2

Pressureb. Temperature must be in ___________ to avoid negative volumes.

Kelvin

Pressure3. _______________ law states that the ____________ of a fixed mass of gas varies directly with the Kelvin ________________ at constant volume.

Gay-Lussac’spressure

temperature

Gas Laws

a. Gay-Lussac’s law can be used to compare changing conditions as follows:

P1 = P2 T1 T2

Pressureb. Temperature must be in ___________ to avoid negative volumes.

Kelvin

Gas Laws4. The ___________________ gas law express the relationship between pressure, volume, and temperature of a fixed amount of gas.

combined

Gas Laws

a. The combined gas law can be used to compare changing conditions as follows:

P1V1 = P2V2 n1T1 n2T2

Pressureb. Temperature must be in ___________ to avoid negative volumes.

Kelvin

Pressure

5. ______________ Law of Partial Pressures states that the total pressure of a mixture of gases is equal to the ________ of the partial pressures of the component gases. This law can be represented using the following equation:

PT = P1 + P2 + P3 + …

Dalton’s

sum

Pressure

a. The pressure of each gas in a mixture is called the _____________ pressure of that gas. partial