Avogadro's law
Gas moles-volume relationship
Avogadro's law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
This principle holds regardless of the gas's chemical identity—a liter of oxygen contains as many molecules as a liter of helium under identical conditions.
The law underlies the concept of the mole in chemistry and explains why gas volumes combine in simple whole-number ratios.
Burrowing insectivore mammals
- proportionalityScaling relationship between quantities
- ideal gasTheoretical substance obeying simple laws
- constantFixed, unvarying quantity
- gas lawsEquations for compressible fluids
Boyle's law · kinetic theory · PV=nRT · STP · hypothesis
Theoretical substance obeying simple laws
- pressureForce upon contact
- temperatureMeasured heat intensity
- diatomicHaving two atoms
- monatomicSingle-atom composition
polyatomic · hydrogen · oxygen · nitrogen · helium · argon · neon · partial pressure
Volume measurement unit
- isothermConstant-temperature boundary line
- isobaricHaving uniform pressure
- volumetricRelating to capacity measurement
- containerThing for storing items
Burrowing insectivore mammals
- balancingAchieving equal distribution
- coefficientsNumerical multipliers in expressions
- reactionResponse to stimulus
- equationMathematical equality assertion
reagents · products · yield · quantitative · conversion · titration · empirical formula · molecular formula
moles
Burrowing insectivore mammals
- proportionalityScaling relationship between quantities
- ideal gasTheoretical substance obeying simple laws
- constantFixed, unvarying quantity
gas laws · Boyle's law · kinetic theory · PV=nRT · STP · hypothesis
ideal gas
Theoretical substance obeying simple laws
- pressureForce upon contact
- temperatureMeasured heat intensity
- diatomicHaving two atoms
monatomic · polyatomic · hydrogen · oxygen · nitrogen · helium · argon · neon · partial pressure · effusion
cubic meters
Volume measurement unit
- isothermConstant-temperature boundary line
- isobaricHaving uniform pressure
- volumetricRelating to capacity measurement
moles
Burrowing insectivore mammals
- balancingAchieving equal distribution
- coefficientsNumerical multipliers in expressions
- reactionResponse to stimulus
equation · reagents · products · yield · quantitative · conversion · titration · empirical formula · molecular formula
- Chemistry LawsBoyle's law, gas laws, ideal gas law, Beer-Lambert law, second law of thermodynamics
- gas physicsideal gas law, Boyle's law, gas laws, kinetic theory, ideal gas
- lawslaws, statute, ordinance, acts, statutes