Gas Laws

pressure and volume

pressure and volume

VARIABLES of Boyle’s Law

pressure and temperature

VARIABLES of Gay-Lussac’s Law

volume and temperature

VARIABLES of Charles' Law

pressure, volume, and temperature

VARIABLES of Combined Law

pressure, volume, temperature, and moles

VARIABLES of Ideal Gas Law

volume and moles

VARIABLES of Avogadro’s Law

V1P1 = V2P2

FORMULA for Boyle’s Law

P1/T1 = P2/T2

FORMULA for Gay-Lussac’s Law

V1/T1 = V2/T2

FORMULA for Charles’ Law

P1V1/T1 = P2V2/T2

FORMULA for Combined Law

PV = nRT

FORMULA for Ideal Gas Law

V1/n1 = V2/n2

FORMULA for Avogadro’s Law

Inverse

What is the relationship between VOLUME & PRESSURE

Direct

What is the relationship between VOLUME & TEMPERATURE

Direct

What is the relationship between PRESSURE & TEMPERATURE

Direct

What is the relationship between VOLUME & MOLES

Direct

(when the number of moles increase, so as the pressure, HOWEVER, it doesn’t work the same way as when pressure increases so as the moles)

What is the relationship between PRESSURE & MOLES

P: Pressure

V: Volume

T: Temperature

n: amount of moles/substance

R: Ideal Gas constant (8.314J/K⋅mol or 0.0821)

Identify what are the variables

P:

V:

T:

n:

R:

atmospheric pressure (atm)

Torr

millimeters of mercury (mmHg)

KiloPascal (kPa)

Unit of measurement for Pressure

L, ml

Unit of measurement for Volume

Kelvin (Celsius + 273)

Unit of measurement for temperature (+ how to convert from Celsius)

Moles (mol)

Unit of measurement for amount of substance

(0.0821 (atm ∙L)/(mol ∙K))

Value of Ideal Gas Constant

760 mmHg/Torr

How much mmHg/Torr will equal to 1 atm

**mmHg and Torr are similar to each other, they have diff names lang